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    Lowell Observatory

    4.2 (300 reviews)
    Closed 12:00 pm - 10:00 PM

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    Joyce T.

    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.

    Famous people wall who contributed
    Natasha A.

    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.

    PERCIVAL LOWELL
    James M.

    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.

    24" Clark Refractor
    Emily S.

    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!

    Viewing patio.
    Howard H.

    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.

    Jason C.

    Simply fantastic! My friend and I were feeling low energy but felt much more invigorated once we started to wander around. The exhibits are cool, and the campus is comfortably sprawling. Be sure to stay at night for the star watching experiences. Their cafe is also super good as the food is from Jitters which is amazing. Lowell Observatory is definitely worth a visit. Note, they also have lots of discounts available, and there are coupons around town as well.

    Luna H.

    This was a fun place to stop & explore with my family. The first activity room is perfect for families with younger children, there are so many easy hands on activities for kids to do. Even adults might find a few of the activities fun to do such as building a small rocket to shoot through hoops. The second room has some hands on activities for older participants as well, that are fun to explore as well. If you get tired and want to take in a show, they have a theatre that shows a number of short presentations that last anywhere from half an hour to an hour. Outside you can find a number of staff members who have telescopes set up to show you a number of different cool things to look at, answer questions and more. I also like the easy walking paths they have from building to building that allow you to enjoy the lovely weather. This is a cool spot that is worth checking out at least once.

    Mark C.

    Even if you don't have a major interest in astronomy, there is a lot to learn here about how vast our universe truly is. Having now visited the place, I now feel that I wish I could go back in time and strategize my visit here. First off, the tickets cost $35 and the plus tickets cost $40. From what I've seen, the extra $5 gives you access to two of the lectures. Second off, my suggestion for you tourists out there is to come during the day and explore the outdoor exhibits. Unfortunately, it was night time by the time I got to the outdoor exhibits and I couldn't see anything. So do the outdoor exhibits, then do the indoor exhibits. Once it's night time, go outside again to use the outdoor telescopes to see some of the stars out there. What I didn't know is that there are shows/lectures happening throughout the entire day. For you tourists out there, you can maximize your money by coming early to see the shows and then get lunch in the nearby downtown Flagstaff and come back to see the other shows and exhibits. I got there around 5:00pm and stayed until 9:00pm. I saw 3 of the lectures and then spent the rest of the time going through the exhibits. What I love about the first floor exhibits is that some of them are hands on: you can smell other planets, listen to light waves, and even spin around on a chair. There's also a small section where it's essentially an astronomy themed children's playground. Finally, this is the place that discovered Pluto. You can see the telescope that found it and they'll explain to you how they were able to see discover Pluto in the first place. If you are in Flagstaff, this is a must see place.

    Winchelle R.

    Came here on a school field trip and could not have been more impressed by the staff, the cleanliness of the entire observatory and how cool it is! Definitely impressed.

    2/2026 - Clark Dome telescope
    Cody A.

    January's weather was perfect for star gazing. Try to visit at "dinner time", watch the sunset, spend time visiting their interactive displays. Once the sky is dark, there were several telescopes: moon (we went Saturday on a full moon), Saturn . Nebula, and seven sisters. Very knowledgeable astronomers. A short walk to the big telescope - Jupiter. You can see two moons and the bands on the plant. Way cool!! Highly recommend on a clear night.

    Walkway that glows at night
    Kat J.

    We came to Flagstaff for spring break to relax with the family and take in the sites. My party had people from 13 to late '60s in it and everybody enjoyed The observatory the most. Luckily, it was 15 minutes away from where we are staying and we were able to spend the afternoon there, go home have dinner, and then come back in the evening to see the stars and the rooftop show. I'm not sure what I was more impressed by, the amount of telescopes and photographs able be taken on property, the fact that Pluto was discovered there or overall how it had something for everybody. And for the price, it was absolutely worth the value. You are allowed to bring water bottles with lids on campus which is a godsend because I have a son with a health condition and we need to have water available at all times. They also offer a discount for military, or AAA which saved our group over $30. Granted, we ended up turning around and spending it in the gift store but that's okay it goes towards a good cause. I highly recommend going in the evening and doing a self-guided tour to See the Pluto dome, the Clark dome, and giovale open deck observatory.

    Cute T in gift shop.

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    Ask the Community - Lowell Observatory

    Should I make a reservation or will I be okay to drop in?

    Drop in!

    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 :)

    View All 4 Questions

    Review Highlights - Lowell Observatory

    If you are remotely interested in science, space, or discovery of our beloved Pluto, the Lowell is a must do.

    Mentioned in 72 reviews

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    Lowell Observatory - observatories - Updated May 2026

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