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**July 2026: Tuesday Afternoon** Growing up, Pluto was still considered a planet, so when I found out the observatory where it was discovered is in Flagstaff, I knew I had to include Lowell Observatory on my itinerary. During the summer, tickets were $43 for adults, $38 for seniors (55+), and $28 for children (6-17), with hours from 1 PM to 11 PM (which makes sense with the later sunsets). My friend and I arrived around 2 PM and were able to jump right into a mix of lectures and guided tours. One of the highlights was being led to the very telescope where Clyde Tombaugh discovered Pluto. It was such a surreal, full-circle moment. Our guide also shared the history of Percival Lowell and walked us through the grounds, which added a lot of depth and context to the visit. I also appreciated how interactive the experience was. There are telescopes available for guests to use during both the day and night, and your admission includes a clip-on badge that allows you to leave and return later in the evening. We had planned to come back after dinner to try and catch a view of a planet, but unfortunately it was a cloudly forecast so we were out of luck. Even without perfect viewing conditions, the experience was still incredibly worthwhile. It's such a great place to learn, enjoy the outdoors, and appreciate the curiosity and dedication of scientists and researchers. We ended up attending several talks and tours and learned a lot throughout the afternoon. We stayed from about 2 PM to 6 PM and even grabbed a grilled cheese sandwich at the café, which hit the spot. Overall, Lowell Observatory is a unique and educational stop that I'd definitely recommend adding to your Flagstaff itinerary--especially if you have any interest in space or astronomy.

So much more than five stars! Lowell is a wonderful place atop hills of Flagstaff. My fiancé and I visited during the day on summer solstice. We enjoyed the indoor and outdoor exhibits, especially sun viewing through telescope, walking the scaled galaxy walk and the dome telescope where Pluto was discovered. We came back at night for stargazing . Such a wonderful experience. It gets cold so wear jackets and layers at night. They had glow in dark paths to illuminate walking. And sky viewing was magical!! There were multiple telescopes through which we saw stars, galaxies, star clusters. Even the observatory helpers had a laser pointer to point out constellations. All the stars for this observatory! Must visit while in Arizona to learn about our universe

This place is amazing!!!! We buy an annual membership for the Phoenix science museum and that pass is also good at Lowell Observatory. It was a lunar eclipse night and they had all of the telescopes out and it was great. We also saw the double, double. 4 stars close together and it almost looked like 2. There is so much history here it is mind blowing. They let you into the Pluto dome which is the telescope that was used to discover Pluto. We also went to the Percival Museum and saw a spectrometer and the old red 1911 car that is now back in Flagstaff. Cool place!

We've been to Flagstaff so many times now, but never got a chance to visit the Observatory. My son host a huge fan of physics and space wanted to visit this place. We went just before two hours of the closing time and wish we came in a little earlier. This three floor observatory is so beautiful and informative from the gigantic telescope to play area for the kids it is a must visit for everyone. Our favorite part was looking at the galaxies from the large telescope in the night. We got to see the nebula and it was so cool. It just made us feel how tiny we are in this massive space. I loved how once you buy the tickets you could step out and come back so that's a great advantage to take specially when you want to do both during the day and the night.

What an absolute stunning place to visit. To see the telescope that actually discovered Pluto was amazing All of the history that you have is completely aww inspiring. And to even have a show that's on the roof rooftop with heated seats explaining about the moon an while we were there saw at least five shooting stars as the gentleman was talking. Completely worth every penny! The staff is all wonderful!!

If Yelp allowed it, I'd give Lowell Observatory a billion stars... mostly because that's about how many we actually saw. The dark skies over Flagstaff reveal more stars than Hollywood on Oscar night. Seriously, you look up and suddenly realize the universe has been showing off this whole time and you've just been missing the show. The telescopes were the real headliners. One was locked onto Jupiter, and we could see it in crystal clarity along with three of its moons just casually hanging out like cosmic roadies. Another telescope pointed us toward the Pleiades--also known as the Seven Sisters--which looked like the universe spilled a little glitter across the sky. The staff deserve their own constellation. Knowledgeable, friendly, and incredibly helpful, they explained everything without making the rest of us feel like we'd failed Astronomy 101. The outdoor show was informative, fun, and moved so quickly we almost forgot we were sitting in the cold... almost. Let's just say the temperature was sub-planetary, but the experience was stellar. Bottom line: if you're anywhere near Flagstaff, orbit on over to Lowell Observatory. It's an out-of-this-world experience that will leave you starry-eyed and over the moon.

This is honestly the first observatory I've ever been to in my life, and it was very nice. They had a kids play area where you could hang out and spend probably all day with your kids playing different things. I'm going down the slide to shooting up rocket ships and learning about different things in science and how they work. We also got to go to the area right next to it, which is more of an adult style learning, but also interactive for kids where there are more and more interactive questions that it ask and things that you're able to get hands-on with in this additional learning area, where a really teaches you about space and the stars of many other things I really enjoyed taking my family too experiences. We also got to take time to go outside around 9 o'clock and look through the telescope to see the moon very awesome and they had another telescope pointing at Saturn and my wife got to look through that one and she said it was just amazing because you could see the rings of Saturn. Overall, we really love this experience. It's a little more expensive than I anticipated, but it was a great experience and they had so much more than I talked about right here. Great things to learn videos that they play as you walk through and sit down and learn about space and so much more. It is a terrific place very friendly staff when you walk in and we honestly met people from all over the world coming to this very location so that was very amazing to have forever in this area. Don't hesitate to stop on in and do a little stargazing.

Visited at 7pm on Black Friday, it's pretty crowded. Driving up to the hilltop, you can see the pretty city's night lights. We went for the live constellation show at the Dark Sky Planetarium, it was the highlight of our visit. Even the moonlight (half moon) was bright, we were able to see lot of stars on the rooftop observation (cold but the heated seats helped a lot). It's so amazing to see the guide's laser pointer on the sky to help us identify the stars. We found North Star, Summer Triangle, and others zodiac stars. What a wonderful stars grazing activity. We headed to the telescope viewing area on the 2nd floor, it's cool to checkout moon and Saturn on the telescope. I hope to visit again in summer.

I put together a "maximum-value visitor itinerary" designed around a typical summer operating day (1:00 PM-11:00 PM) at Lowell Observatory. My goal was to experience every major exhibit, historic telescope, open house, science gallery, solar activity, planetarium experience, and nighttime observing opportunity while still enjoying a relaxed single meal break on site. The schedule follows Lowell's published daytime and nighttime offerings, placing solar activities in daylight and telescope observing after dark. Recreate at your own risk. Confirm events & showtimes before arriving. Purchase tickets online well in advance. Lowell is popular! Stay hydrated. Wear supportive shoes. Bring jackets or blankets for the nighttime rooftop planetarium show. Lowell Observatory Ultimate Visitor Day Itinerary (1:00 PM - 11:00 PM) 12:15 PM | Flagstaff Vista *Park at the roadside pullout, adjacent to Mars Hill Road & just feet from the campus entrance *Enjoy bird's eye views of Flagstaff area & pine forests 12:45 PM | Arrival & Mission Planning Check in, obtain the daily schedule, reserve any timed experiences if required, pick up a campus map, and visit restrooms before beginning. Goal: no backtracking later. 1:10 PM - 1:55 PM | Astronomy Discovery Center Explore the Stardust Lab Gallery, interactive exhibits, cosmology displays, exoplanet exhibits, and hands-on science stations. 2:00 PM - 2:30 PM | Lowell Universe Theater - We Are Stars Immersive film explaining the origin of stars and the elements that make up planets, life, and ourselves. 2:30 PM - 3:00 PM | Solar Viewing - Giovale Open Deck Observatory Use daylight for solar telescopes, sunspot viewing, solar prominence discussions, and telescope demonstrations. 3:00 PM - 3:30 PM | Lowell Universe Theater - Cosmic Highways: A Centennial Tour Focus on Solar System exploration and major astronomical discoveries. 3:30 PM - 4:00 PM | Historic District Exploration Walk through Percival Lowell's observing grounds, historic architecture, outdoor exhibits, and Mars Hill viewpoints. 4:00 PM - 4:30 PM | Lowell Universe Theater - Origins of Lowell Learn about Percival Lowell, the observatory's founding, the search for Planet X, and the discovery of Pluto. 4:30 PM - 5:00 PM | Pluto Discovery Experience Visit the Pluto Astrograph, Clyde Tombaugh exhibits, and Planet X interpretation areas. 5:00 PM - 5:30 PM | Lowell Universe Theater - Meet the Planets An overview of the Solar System before nighttime observing begins. 5:30 PM - 6:15 PM | Dinner Break - Planet X Café Enjoy a 45-minute meal, hydrate, review the evening schedule, and recharge devices if needed. 6:15 PM - 7:00 PM | Rotunda Museum Explore historic astronomical artifacts, observatory history, early instruments, Pluto exhibits, and scientific heritage collections. 7:00 PM - 7:30 PM | Clark Dome Open House Learn about the Clark Telescope, Percival Lowell, V. M. Slipher, and early astronomical discoveries. 7:30 PM - 8:00 PM | Twilight Campus Walk Take photographs and make-up for lost time. Buy CAFFEINE & treat at Planet X Cafe. 8:00 PM - 8:30 PM | Lowell Universe Theater - Passport to the Universe An immersive journey through the observable universe. 8:30 PM - 9:00 PM | Constellation Orientation Attend any available sky-tour presentation and learn seasonal constellations, planets, and deep-sky targets. 9:00 PM - 9:45 PM | Giovale Open Deck Observatory - Night Observing Observe planets, nebulae, galaxies, star clusters, and double stars through multiple telescopes. 9:45 PM - 10:10 PM | Historic Clark Telescope Viewing Observe through the famous refractor and experience one of Lowell's signature attractions. 10:15 PM - 10:45 PM | Planetary Show Enjoy the immersive planetary experience as the grand finale after exploring Lowell's history, telescopes, exhibits, and the night sky. 10:45 PM - 11:30 PM | Stary Skies Gift Shop This concludes the observatory experience. 11:30 PM | Flagstaff Skyline *Depart Lowell Campus *Park at the roadside pullout, adjacent to Mars Hill Road & just feet from campus entrance *Enjoy bird's eye nighttime views of Flagstaff's skyline

The staff at the Lowell observatory are so incredibly knowledgeable! It's amazing how much information they have and how well-versed in astronomy they are! I've been here twice and saw different features in the sky through their telescopes both times. My first visit was on a weekday and it was not very crowded at all; we were able to see the entire exterior of the property in under an hour. My second visit was on a Saturday and the same night as a special member event they were holding and it was incredibly crowded and took forever to get through the lines. I need to go earlier next time so I can explore the inside and watch the shows too!

We enjoyed this observatory. We saw Saturn and Jupiter on a January night. On a holiday weekend there were long lines for the telescopes outside, so bundle up! Explore the campus using the complimentary map. There is a free show in the theatre, than an additional one if you pay extra, which is on the roof. There is a kids area, museum, and it's a nice facility to explore overall.

We had a great visit and would have stayed a lot longer if it wasn't for the extremely cold weather. If you're planning to visit in late Dec, dress accordingly or be prepared to freeze. There's tons of things to explore (exhibits, telescopes, etc.) inside and outside. If you visit in the evening, be sure to have the map handy bc it gets really dark out, like pitch dark, making it hard to navigate outside unless you know your way around. The shows were fantastic. Extremely professional / informative with great visuals. We got a small ($4) discount per ticket by showing a pamphlet we picked up from our hotel lobby.

A unique and class experience. The outdoor planetarium was chilly but heated seats and a good presentation made it tolerable. I liked that the staff sticks up for Pluto every chance they get. The viewing patio had a cool vibe with the quiet of the night and the high tech telescopes. The entry price is very reasonable, lots of parking and a chill staff.
This place was amazing! You could see the milky way clearly. Although freezing during this time of year we had some beautiful views that we will never forget. We didn't get to see the show they do because of nearby smoke but i still can't stop telling my friends and family how amazing this experience was read more
Recommend: Absolutely. Remarkable observatory and the BIRTHPLACE of Pluto, by accident no less! We toured it this year (2023) during the Eclipse that took place. The facility was open to all paid personnel and offered hot drinks and tons of sweet treats to enjoy walking the grounds. A completely new expansion is being built; not sure when the completion date is but as a whole, the minimal amount of 'instructional' items to view are signs that walk you up to the main observatory that show the distance of the planets in our solar system and the few on the sides of the retractable roofed building. Very little instructional information inside the visitors center but the eldest telescope at the top of the hill, which is 125 YEARS old was an absolutely beautiful piece of machinery to see! I'm not sure if the normal price point to enter the observatory grounds is a just price, being around $30.00. In fact, I'd offer it's a bit over the top, but my family of four went to support the eclipse context of it this year and the weather was unconditionally perfect with NO wind. WIN! The new mass collected telescopes under the removable roofed building was a really cool thing to witness. Generous Staff around to guide and instruct during the eclipse, but again, a bit scant on the educational commentary minus the items on sides of the new retractable building and the 'planet walk' when you first start your way up. Enjoyed by all as an overall summary and again, would recommend stopping in if not just to learn the incredible story behind HOW they found Pluto. I'll leave that part out but it's not the way you'd THINK it was found. Cheers! read more
This is an amazing place. The all day lecture series along with a slide presentation is fantastic. The auditorium is not to be missed. Each lecture is different lasting about 20 minutes. And, don't miss their dark sky lecture. It only $5.00 extra and very interesting. It's a 35 minutes long presentation, looking at Flagstaff dark sky. The program is at 8:30 than again at 9:30. In the summer choose the 9:30 show when it's really dark. Dress warmly, even though the seats are heated. The staff is very knowledgeable and friendly. We plan on coming back again when we are in Flagstaff. read more
2 years ago
This place deserves as many starts as there are in the universe, I only gave it 3 only because of the distraction during all 3 lectures ....I absolutely loved this place and had a wonderful experience overall, but it was unfortunately marred by the constant disruption from children during the lectures. There were kids screaming, crying, and running in the lecture room, and the parents didn't seem to intervene. Many adults kept shushing, hoping the parents would take the hint, but nothing changed. It would be great if they could offer separate lectures for adults, and for families, so those who are there to genuinely learn can fully enjoy the experience without the distractions. read more
2 years ago
If you're in Flagstaff be sure to stop at the observatory. It's a cool spot to learn about stars and planets. The view up there is nice if you're going during the daytime. I used to have annual membership but I stopped due to not going to flag enough. But it's a great place to visit. They have some fairly large telescopes for viewing stars at night. read more
1 year ago
Very pretty and informative! I thought it was really cool to see the history and telescopes and all of the staff were helpful in describing the exhibits and views from the telescope. Teagan in particular was very nice and answered our countless questions about space and history read more
1 year ago
This place rocks! The staff are friendly and know their stars,planets and galaxies. Justar was wonderful on the phone and gave us great advice...come in the day to see the exhibits and then return that evening to the outdoor program with heated seats I might add. It was fantastic and Flagstaff being one of the few cities celebrating dark skies was special! Lowell's had a face lift and it's so much better than before. Come see for yourself! read more
2 months ago
terrible,, went there and spent 35 dollars to get in and the only rooms open were the kids playroom and where they showed the planets on screen due to private events being hosted on the premises. you'd think they would advertise those events that restrict full access to all the rooms, don't waste your time or money read more
5 months ago
Friendly and helpful staff. The new ADC is Amazing!!!! The interactive exhibits are great for all ages. Stargazing the telescopes were fun and extremely educational. read more
I would like to thank Rowen for providing friendly service, jam packed with useful info. Because of his knowledge we purchased a year membership and were first in line to use the telescope!! The place is so much fun and staffed with knowledgeable and friendly individuals. We had such a relaxing great time! There is a lot to see and do. Check out the gift shop for some fun mementos. Arrive early as parking can be a challenge and spot dont open quickly. This is a slow leisure, enjoy the sights kinda visit. read more
1 year ago
The Lowell Observatory is a COMPLETE WASTE of gas, time & a whole lot of money!! We paid $175 for a family of 6!!! We walked around and looked through a few large telescopes at bright lights that we were told were Mars, Mercury & a star. The sun was a the only thing that we could actually see that was cool. It was a bright reddish orange color with flairs coming off the sides of it. You could also see dark spots on the surface. Other than that it was several long lines and nothing interesting to see. They charge $5 extra to sit on top of the viewing deck to look at stars.....like the $35 entrance fee isn't enough!!! Over all very disappointing and not worth the trip or cost. We should have went to a movie instead......It would have been cheaper and more enjoyable!! read more
This is hands down one of my favorite places to visit when I'm in Flagstaff. It's such a cool experience. I love learning about the stars + planets and it's even better when you visit at night. So much to do and so much to look at. This would be a great place to visit for families! read more
2 years ago
Only not rating 5 stars because I think it's extremely pricy. We loved touring through the observatory & interacting with the exhibits. read more
2 years ago
We got there late on a Monday night having come from the Grand Canyon Railway. We were hoping for lots of telescopes and a neat movie - but there were only 3 telescopes open (it was still really need to look through) but they were rushing everyone through the largest, due to a line, which tarnished the experience. The movie stopped playing 15 minutes before close - there were no signs. Not sure it was worth the $75 given our limited time. I do think there's lots to experience if you're there for a full day - Star gazing, sun viewing, etc. They are closed on Tuesday - so plan ahead. read more
1 year ago
Great people, cool gift shop, and much to learn. To my surprise, I ended up spending three hours here. Best to come in the evening obviously for stargazing. Look through the many high-end telescopes they have to see the Andromeda Galaxy, the Moon, etc. Make sure to visit the museum, talk to the staff, and attend the lecture (which I missed for next time). read more
What an incredible time! I've been in the past to listen to lectures and do the public tours. Everyone is very friendly and happy to share their knowledge. The property is lovely with lots of trails to walk. Last month we booked the private, 90-minute experience and it was incredible! You can take up to 10 people in your group and a scientist takes you through a number of celestial objects and you can even make requests. I highly recommend it! read more
1 year ago
10/10 - would highly recommend!!! Go at night for stargazing! They had telescopes set up at various points on campus, and guides explaining what we were looking at. The dark sky experience is totally worth the extra $5 - heated seats, a guide to explain everything, and just a brilliant experience! read more
1 year ago
Not worth the $35. The kids spot might be cool for a little kids but the rest is mid. They charge extra for shows as if $35 wasn't enough. The telescopes only show a spec or two of light. I was expecting to see a plant or a up close star on the telescope and was disappointed. read more
2 years ago
I've been here before they did all there 'upgrades'. The place is beautiful and seeing the telescopes is amazing. They are very disorganized, the timetables they give to view the Clark and Lowell telescope are not correct. The employees seem to be helpful, but some can't answer questions. They insist on you going to watch movies, but those are really a waste of time. It doesn't give you actual information just a few astronomers who need there 5 minutes of fame and tell you about themselves. I would have preferred information on Lowell, Tombaugh, or information about Flagstaff and the Observatory. The gift store had only 2 pictures of the famous photo of Pluto (it's really just a bunch of over priced stuff). The Cafe does not have hot chocolate and the even tell you that, just microwavable food and day old cookies. The food is ok and priced for what it is, not horribly expensive. The children's area was nice, but instead of the employees sitting and talking to each other they should have been interacting with the paying customers. Even the area next to that area was full of information. It really is a remarkable place, and we enjoyed many hours there, seeing the sun through the telescope and orions belt were the highlights. I would say half the employees where helpful and knew what they were talking about, the others are there for a paycheck. The ones running the outside modern telescopes were the most knowledgeable. The women who was in the Clark telescope was rude and not helpful as well as the older man who started the talk on the Clark and Lowell telescopes at 5 (although the pamphlet says 530), he couldn't answer a simple question and was dismissive. As much as I love science and history, I won't return. read more
2 years ago
Most amazing views of the night sky. Pictures don't do it justice. Staff was super friendly. Went there one hour before closing and still paid full price but it was worth it to see Jupiter, Saturn, and the Milky Way. read more
2 years ago
This Observatory is amazing and so beautiful. A definite must visit in the evening when in Flagstaff . Tip: Arrive before the sun sets and can get crowded especially with a new moon. read more
This is a must-see if you're visiting Flag. The new renovations are incredible and there was so much to do. I loved that in the museum area, there were interactive learning areas for kids and adults. Plan your trip ahead of time to make sure you catch the right shows, but they have a good variety throughout the day. We were able to see the moon through one of the best telescopes and paid $5 extra for a lecture and guided night viewing on the roof (the weather wasn't too cold when we went, but they did have heated seats which was a nice touch). Would definitely come back! read more
11 months ago
We have been coming to the Lowell Observatory for years. Recently we met Dr. Larry Wasserman during a Meet a Planetary Astronomer event. In addition to being very knowledgeable, he has a down-to-earth personality and great sense of humor. I admit that we initially went into his room to get warm, but it ended up being the best part of our evening. read more
2 years ago
The observation deck is wonderful! The people working there are knowledgeable. The learning from there is priceless and the kids had a blast too read more
2 years ago
If you haven't been since the remodel late last year you need to go! It is unbelievable. Lots of interactive exhibits geared toward laypeople. I was so impressed I got an annual membership. Very well done! read more
4 years ago
If you love science, stars, views or all of the above this place is so worth the stop. East to get to, plenty of parking and the views from up top are awesome. There are fours available, plenty of walkable trails where you can stop to read and so much more. Tickets need to be purchased depending on what you're wanting to do, but again if you love to learn and see new things this is a must. We didn't have time to do the full tour, but walking the property was heaven. read more
1 year ago
The observatory and telescope viewing was wonderful. However we paid extra for an open observation show and the moon was so bright you could not see most of the stars and constellations. Do not stay late and pay for this show unless it is a new moon or less than a quarter moon. It was a waste of time and money. read more
We visited this place at night. What a great, unplanned visit while we were in Flagstaff! Seeing the telescopes was really cool, especially the one that they used to discover Pluto. The back story was truly interesting. But the best moment was the observation deck where we were able to see through one of the many modern telescopes and saw Jupiter and its four moons! After this we also had a tour of the star constellations by one of their resident astronomers. It was freezing out but this was worth every minute. read more
I really wanted to like this place but it didn't deliver. Nothing was open the day we went. We weren't able to see or use any of the cool telescopes that we paid to see. Admission is $30 on a weekday, which is suuuper high for an observatory. The LA Griffith park observatory is free and there's much to do there. So I had a hard time justifying the price tag at Lowell. The grounds are nice and well kept, it's beautiful here and very quiet. Walking around was the highlight honestly. read more
3 years ago
Took three grand kids (age 7,9,11) for the first time. The presentations kept all of their attention. The grounds are incredible and the view down on Flagstaff is as gorgeous as the view into the skies. We were able to see the sun through their telescope using a filter. Great staff throughout the facility to answer questions and give insight to the overall facility. Prices are great for a family to join! We purchased an annual pass that gives us access to several other sites. The kids appreciated the direct tie to Meteor Crater. They had just visited there. Putting the two together and linking to active NASA projects was interesting. read more
This is one of my all-time fav observatories for a couple of very personal sentimental reasons! Though Pluto was officially discovered at this very observatory on Feb 18, 1930; it wasn't announced to the World until March 13, 1930. My birthdate just happens to be March 13th, so Pluto has always held a very special place in my heart because of that. I was lucky enough to be at the very observatory that Pluto was discovered by Clyde Tombaugh in 1930 on July 14, 2015 when New Horizons was scheduled to make its flyby of Pluto. It was such a great, memorable, and incredible experience! They had "Pluto-themed" festivities all-day w/an announcement by a NASA astronaut that had worked on the New Horizons mission when New Horizons actually did the broadcasted fly-by! Whether you agree or disagree on the planetary status, you can get your fill of the 9th planet or Kaipur Belt relic here! But, aside from all the amazing historical Pluto-centric stuff to see here, it's just a really fantastic observatory in a really beautiful location! They often have great programs, both day and night, and they had some spectacular live solar viewing during some of the Sun's peak CME activity! To see it on a special screen was really awesome! You can totally unleash your inner-and-outer SpaceNerd here! You can also see the telescope Tombaugh used to discover Pluto and walk a scaled version of the solar system in the gorgeous grounds. Definitely plan to spend a couple of hours here and certainly stop by the gift shop. They have some reasonably priced astro-nerd trinkets. I snagged a prized possession for $40 of a piece of meteorite mounted in a necklace that was discovered...you guessed it, on my birthday, in the Sahara desert! Worth a visit if you're in the Flagstaff area and well worth the drive if you're not! read more
3 years ago
Such an amazing surprise! Must do in Flagstaff! We learned so much! Take advantage of all of their programs. read more
2 years ago
Understand that I love astronomy and value the fact that there is a well-known observatory to visit in Flagstaff. The history of the place is important as it is the. observatory where Pluto was discovered. I was very much looking forward to visiting with my family, including two grandkids, ages 4 and 6 -- hoping the kids would find something to interest them. Pros: Interesting to see some small telescopes in use during the day to observe the sun and moon. Note: visiting AT NIGHT to view the sky with their sophisticated telescopes would have made a fantastic visit and well worth the cost of admission. Cons: The 'movie' they advertise about viewing celestial bodies to music is not informative and downright boring. Ironically, the largest exhibit was specifically for kids (my grandkids enjoyed the observatory more than the adults!). But the exhibits in the building were dull and sparse. Not worth the price unless you go for night viewing. read more
3 years ago
Literally a waste of your time and money. Long lines to basically see a few stars through a telescope that aren't interesting. The Pluto telescope that is not functional was actually the most interesting part of it. The woman in that building was friendly & knowledgeable le. read more
Top #1 on my list of things to do while in Flagstaff!! We came around 9pm at night to have a better look at the stars, it was relatively cold so bundle up and dress according to weather. parking lot is small, so carpool if possible. We also saved a few $$ using a visitors voucher we found from our hotel, signal/wifi is hit/miss so if you are buying your admission with groupon buy it before arriving. overall, it is a really cool place to visit they have one main telescope and a few lecture halls for talks/presentations. you can also meet astronomers. The workers and volunteers are extremely welcoming and happy to answer any star/universe related questions. their newest attraction is their open deck observatory, which houses around 5 different smaller telescopes, we were able to see saturn and the moons craters. really fun experience!! def. would do it again if ever back in flagstaff! read more
Business owner information
Heather C.
Employee
It's so great to hear that you enjoyed your visit, Cesar! We're sorry…
3 years ago
You will be pleasantly surprised at the reasonable price for a day full of interesting things to do. On a recent trip to Flagstaff, we went there and asked questions 1st. they were very informative. about how their programs work. I do recommend calling or visiting 1st as the schedule varies each day. All of the activities are very educational as well as fun. Staff is very knowledgeable and willing to engage with you. of course, this is a weather limited activity place. If it is cloudy, it won't be as cool as on a clear day or night, but it's still worth the experience.... read more
There's a lot to learn at Lowell Observatory from the printed information to the super knowledgeable people / guides. Sit in on the lectures to learn more and come back at nighttime for stargazing if the weather allows! read more
I have mixed feelings about the Lowell Observatory. I first visited years ago and was unable to do much because it was raining the evening I went. I was excited to go back and see what I missed with clear weather - but it was pretty underwhelming. The tickets are overpriced for the experience. We got to look through 3 telescope - one large and two smaller ones and listened to a constellation tour that was almost inaudible. The campus is very dark and hard to navigate, even with the map. I understand that it needs to be dark, but some extra signage pointing you in the right direction would be helpful. Overall, it was loud and crowded and didn't feel like it was worth the second trip back. read more
Absolutely loved our visit to Lowell Observatory! We took the Expanding Universe Guided Tour and our guides were amazing! They were so knowledgeable and excited to share with us. They educators have no control over the weather but made sure we knew when clouds moved and certain stars were again visible in the telescope so we didn't miss a thing. Like I said the staff can not control the weather but they strive to make sure you have a good experience. My friend took the same tour about a month before our tour. She was happy that this trip included the Putnam Collection Center. Looks like they have plans for all kinds of weather situations. Even the gift shop staff was exceptional. A friend sent me a photograph of a gift she was looking for her daughter. They didn't have the exact one on display but she checked their overstock and found exactly what she was looking for. When I got into the car to leave I stated that I would definitely come back here again! read more
Business owner information
Heather C.
Employee
Thank you so much for your review, Faith! We're so glad to hear that…
More info about Lowell Observatory
1400 W Mars Hill Rd
Flagstaff, AZ 86001
Directions
(928) 774-3358
Call Now
Visit Website
https://lowell.edu
Hours
What time does Lowell Observatory open?
Lowell Observatory opens at 12:00 PM on Monday, Wednesday, Thursday, Friday, Saturday and Sunday.
What time does Lowell Observatory close?
Lowell Observatory closes at 10:00 PM on Monday, Wednesday, Thursday, Friday, Saturday and Sunday.Lowell Observatory is closed on Tuesday.
Mon, Wed-Sun 12:00 PM - 10:00 PMTue Closed
Indoor Amenities
Does Lowell Observatory allow dogs?
No, Lowell Observatory does not allow dogs.
Other Amenities
Does Lowell Observatory have free WiFi?
Yes, Lowell Observatory has free WiFi.
From the Business
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Effective Monday, March 7th, 2022, Lowell Observatory has lifted our on-campus mask requirements to match new guidelines from the Centers for Disease Control and Prevention. Established in 1894, Lowell Observatory is a leading astronomical and planetary science research institution, National Historic Landmark, and one of the most popular nighttime destinations in Arizona. Our astronomers and planetary scientists work to reveal our universe with advanced instruments, such as the 4.3-meter Lowell Discovery Telescope, the 5th-largest optical telescope in the continental US. State-of-the-art public telescopes provide incredible views of the cosmos, and our historical telescopes offer a look into our history of scientific progress. Admission includes constellation tours, exhibits, and access to our Giovale Open Deck Observatory. See why we are recognized as the world's first International Dark Sky destination.
History
Established in 1894.
Lowell Observatory has been making history beneath the awe-inspiring dark skies of Flagstaff, Arizona since 1896. Here, you can experience the past, present, and future of astronomy firsthand. On these storied grounds, you can walk in the footsteps of such prolific figures as our founder Percival Lowell, Pluto discoverer Clyde Tombaugh, the astronauts of the Apollo Program, and numerous others. History is made every day by our brilliant team of researchers, both on our Mars Hill Campus and at the powerful Lowell Discovery Telescope (LDT) site in Happy Jack, Arizona. Book now--your ticket to the universe awaits!
Meet the Manager: Jeff H.
Dr. Jeffrey Hall has served as Lowell's Director since June 2010. He joined the staff at Lowell in 1992 as a postdoctoral research fellow. He works with Dr. Wes Lockwood, Brian Skiff, and Len Bright on Lowell's Solar-Stellar Spectrograph (SSS) project, a long-term program involving monitoring of solar and stellar activity cycles, with the goal of lending an astronomical perspective to solar influences on terrestrial climate. Dr. Hall is presently a member of the American Astronomical Society's standing committee on light pollution, space debris, and radio interference, and has played an active role in dark-sky preservation efforts around Arizona.
Ask the Community - Lowell Observatory
Are you allowed to bring drinks in or do they sell coffee or anything In the evening?
You cannot bring food or drinks around the telescopes, but they sell snacks and refrigerated coffee in the gift shop!
Are there many steps or do they have elevators?
There's is a ramp to the entrance and a single story facility :)
Review Highlights - Lowell Observatory
“Gerard Van Bell, Lowell Astronomer first for his fascinating presentation as to why Pluto is or isn't a planet.”
Mentioned in 79 reviews
Why does Yelp recommend reviews?
8 reviews that are not currently recommended
The reviews below are not factored into the business's overall star rating.
8 months ago
I recently visited Lowell Observatory, and unfortunately, my experience fell short of expectations. We paid $35 for general admission, but right from the start, there was a lack of clarity regarding what our ticket included. We were not informed about the difference between the paid exhibits and those included with general admission, which left us feeling somewhat misled. During our visit, we attempted to attend a specific event that was supposedly sold out. However, after some effort, we managed to get in and discovered that it was far from being at capacity. This added to our frustration, as we felt we had been misinformed about the situation. When we returned later in the evening to observe the stars, we were informed that we needed an additional ticket for that experience. This was never mentioned to us during our earlier interactions with the staff. As first-time visitors, we expected more guidance on the highlights and offerings of the observatory. Despite asking multiple staff members for information, we received little assistance. It was disappointing to leave without fully experiencing what we had hoped for. Overall, I believe that for the price we paid, better communication and support for visitors would significantly enhance the experience. read more
9 months ago
We had an amazing time at Lowell Observatory! General admission is $35 for adults, but we were lucky enough to use cultural passes from our local library, which saved us quite a bit. We did pay an additional $5 for the show, and I highly recommend it - especially on a night when the moon isn't out. The darker sky makes it much easier to see the stars and constellations when they're pointed out. The show was outdoors, and it was freezing, but the heated recliner chairs were an absolute lifesaver. We arrived pretty late after a full day trip in Sedona, so we were on a bit of a time crunch to explore all the exhibits. Our highlight was definitely looking through the telescopes and seeing Saturn, Jupiter, the moon, and other incredible stars up close. The gift shop was also lovely - we picked up some fun magnets and beautiful art pieces souvenirs. Next time, we'll definitely plan to spend more time there so we can fully enjoy everything instead of rushing through. If you're in the area and love learning about space, Lowell Observatory is absolutely worth a visit. read more
12 years ago
This place is not cool at all. The people that work here are not customer service professionals, just kids and that shows. Great job management. This used to be a great place, a lot of talented and science first people used to work here but it's been commercialized. Says a lot about the state of education in this country. Oh, well there are better places out there. read more
4 years ago
Just a amazing experiance. Next time I'm bokking a Hotel in Flagstaff, just to get the opportunity to take a look into the Clark Telescope at night time Trveler from Norway read more
9 years ago
What a great place. I got to actually see Saturn via the telescope! How amazing is that? The staff were all nice too! Go at night! it's the BEST! read more
8 years ago
Very expensive. You spent more than one hour to see .... nothing. Very disappointed !
12 years ago
Nice tour. Hope everything is available to see next trip!!
14 years ago
This is a great place!






























































































