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    Third Stream Falls

    3.8 (13 reviews)

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    Rachel D.

    We took my friend's trusty minivan out to Third Stream Falls this morning. We followed Greg A. and Jon K.'s driving and hiking directions, but got a little lost at the step where you're supposed to look for a canyon which forks to the left. The left canyon opening is quite narrow, so we ventured up the right side thinking it was the main path. Going up further, this canyon eventually divides in to two MORE canyons, so we went up THIS left path following the streambeds (thinking this was the split mentioned in previous Yelp reviews) until there was no more water left :p Upon giving up, we headed back towards the parking lot, but ultimately found the correct path due to my supersonic hearing and navigation skillz. I guess it's important to keep in mind that it's the end of summer and we're in the midst of a severe drought, so certain features may not look the same. Things to keep in mind: HOT HOT HEAT: Try to get an early start to avoid the heat. We arrived around 7:30 am before the cloud layer had burned off, but even so, it was a scorcher today. The first two miles or so, you're climbing steadily uphill and there is little to no shade. Bring more water than you think you need! Also, I feel like the bigger animals are more active earlier in the day before it gets too hot-- we saw ~10 bighorn sheep and 4 deer earlier on during our hike. INSECT REPELLENT: Those mosquitos and gnats are relentless! My friend and I must have looked like a pair of maniacs flailing our arms about while hiking, but it was all we could do. They literally bite you through your clothes, lodge themselves into your eyeballs and swarm around you as you try to outrun them. Good luck. I recommend going in the winter, especially after recent rainfall. Third Stream Falls was more of a trickle than a waterfall (which I suppose is expected), but it was beautiful regardless.

    Bring lots of water.
    Charles H.

    If you plan on hiking this trail you will need 4x4 to maneuver over some of the uneven terrain. Drive all the way until the fire road ends and you will find the trail head. Vault toilets available at the parking lot. Make sure you have an adventure pass. I would rate this as a moderate hike because of the incline. Bring lots of water; it can get very warm and the sun will be beating down on you. There is a fork in the trail about 1.5 miles from the trail head with the option to explore Stone House Camp. We took this trail down to the creek and explored the area. You will need to cross the creek to find the remains of Stone House Camp. There was water in the creek during November but it was easily passable. Be careful of the prickly bushes, they can cause an itchy reaction if your skin touches it. One of my kids brushed against it and he was in pain for a while. Luckily there was water in the creek to help wash off the oil or fine hairs from the plant. The trail keeps going up the canyon and parts of it were overgrown so we didn't venture far from the creek because most of us were wearing shorts. Wear pants! There were lots of bugs near the creek. So be aware and bring repellant.

    Third Stream Falls of Lytle Creek
    G A.

    Third Stream Falls is an eighty foot waterfall located in a remote canyon in the Cucamonga Wilderness just above Rancho Cucamonga California. Unlike many of the waterfalls in Southern California, Third Stream Falls flows steadily for most of the year. I first heard about the waterfall from an excellent book called The Definitive Guide to the Waterfalls of Southern and Central California written by Chris Shaffer. I've been using his book for 2 years and I've visited nearly every waterfall in Riverside, Orange, and Las Angeles County. Third Stream Falls is, without a doubt, my favorite waterfall in Southern California. We didn't see a single other person on the trail, and the noise from the outside world is literally non-existent. My girlfriend and I had been saving this waterfall for a day when the temperatures in the mountain were at least in the fifties. We've learned the hard way that temperatures at higher elevations in southern California often vary by as much as 40 degrees. We both bring a jacket and a fleece sweatshirt on every mountain hike we attempt. From route 15, take the Sierra exit just north of the city of Fontana. Turn left on Sierra road and drive 6 miles. Turn left onto Middle Fork Road and drive for another 3 miles until the end. The trail to the waterfall starts in a parking lot at the end of Middle Fork Road. I was extremely surprised to see that the parking lot had its own bathroom because Middle Fork road was in poor condition. We did fine in a Toyota Camry, but I wouldn't take my Lamborghini down that road. From the parking lot, you climb steadily up the right side of the canyon for 2 miles. You get fantastic views of the cascading river below you. At about two miles in, you come into a giant grove of redwoods, many of which were severely burned in a fire several years ago. We crossed several dry streambeds which were tributaries of Lytle Creek as well as a few very primitive looking campsites which I've heard the boyscouts use and a large wooden sign for the Cucamonga Wilderness. After hiking through the redwood grove for about half a mile, the narrow canyon opens up into a giant bowl. This is where you cross Lytle Creek and head for the canyon on the left side of the river with the cascading water flowing out of it. The mouth of this side canyon is at least 30 feet wide with walls over a hundred feet tall. If you are looking for it, you won't be able to miss it. The side canyon is very steep and you will have to do some minor rock scrambling to get to the waterfall. The path is visible, but you will probably end up stepping in the water a few times. After a quarter mile, the waterfall will come into view. It's a two tiered waterfall totaling about a hundred feet tall with a decent swimming hole at its base. The water at the base was so cold that I could barely stick my toe into it, but it was crystal clear and very tempting to take a dip. If I do this hike again in the summer, I'm definitely going swimming. We ate lunch at the waterfall, took a few a pictures and then headed back to the parking lot the same way we came in. Coming out took us half the time it took us coming in. Although it's only a 6 mile roundtrip hike, it took us almost 3 hours to do the whole thing because of the steep elevation gain on the way in. You can check out more hikes at my blog http://southcaladventures.blogspot.com/

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    Ask the Community - Third Stream Falls

    How many miles is the hike to the waterfall?

    Can you camp overnight in this canyon?

    In this Canyon, you may camp overnight but only within the cucamonga wilderness. Stray away from streams at least a 100 ft and you'll be okay. You will need a wilderness permit, however.

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    Bonita Falls

    Bonita Falls

    4.1
    (166 reviews)
    1.5 km

    We went for a hike yesterday and Bonita Falls was 22 minutes drive. The location was in Lytle Creek…read morein San Bernardino National Forest. The weather was great. We parked in the designated area. It was around 2.8 miles round trip . Make sure bring water, sunscreen, good hiking shoes and hiking stick. The trail was very rocky and steep going to the waterfalls. The running stream was amazing. Water was cold but soothing to listen to the sound of the water. The waterfall was high , great to take pictures and can get to the waterfalls area. There were people doing rock climbing too. Great adventure.

    I'll give this place a strong 3.75 to 4.0 stars. And when compared to all other locations in the…read morearea, this would be easiest location for most people to discover, hike walk or jog and Enjoy. You must arrive early. As people are already taken up slots in the parking lot as early as 630am. Now, super easy to park on the side of the road, as there are many signs against it and many areas that are welcomed. By 8am, the streets were getting filled, as there are many outlets that lead to the river and many places where on can just the views, without the hike. So please get your 5 dollar windows taken for parking- the local 76 station is a place where you are able to. The hike is self explanatory, follow the people, which you will see many many hikers. And contrary to what people say, it is not an easy hike. You will need to be prepared for a 1.5 mile walk up and 1.5 miles back. It is a super rocky trail. Lots of loose rocks , once on the upper trail, boulders get bigger, the small cascades of water can make the area slippery. You will need to extend your limbs to reach up and pull yourself up. Not for small children and not for the elderly. The only thing here that I had a distaste for was the littering and the graffiti. Just the stupidity of humans not picking up their trash or painting moronic signs on rocks. Made it less intriguing... made it comical that people can be such idiots. The downhill trail becomes dangerous, as people can slip or fall and amid some cliffs that surround the area, being careful is at the most important danger. The area is accessible by various routes. The fantastic point here would be the river, which is wide, always tuburlant but not deep. Some area as 1ft ...other areas can reach 3 feet. The picnic area and the small rest stop are great stop points. The water is crystal clear, cold and just majestic. Bring appropriate foot wear, bring water and snacks and make sure you are physically fit. The waterfall is high...over 100ft. Standing under the falls can be refreshing, the cold waters offering an unexpected cold shiver, the light mist and the gaze of the falls can be spectacular. The river extends past the small pits top bonita falls bathroom and parking...next down the road is the picnic area...which is basically one or two tables for a get together, best to just visit the river and enjoy the stream... and finally the large parking lot..from here you can saddle the edge of the river, enjoy it, have a get together and from there, the Rover twist and turns to another southerner point where long lines of cars gather and can be accessed by the public and by foot. Gentle streams and relaxing moments. Over all, a good small hike with options for picnics and stream wading. Please, no graffiti and pick after yourself- let's keep nature clean!

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    Bonita Falls
    Bonita Falls
    The falls

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    The falls
    Applewhite Picnic Area

    Applewhite Picnic Area

    3.9
    (9 reviews)
    1.4 km

    Cute little picnic area nestled back in the hills area of Lytle Creek area…read more I can sit and watch the creek run for hours. Picnic tables are set up close enough to the water's edge that it makes for a quaint spot to eat and enjoy. Tables are sprinkled around so that there are quite a few yet not too close together, and plenty of shade. Parking is near the tables too, so you don't have to haul your stuff very far. Lots of parking spots up and down the picnic area and each bathroom is within a reasonable walking distance. Very sweet little spot. However, it's not really very clean. Not bad, but seems that the people using the area are inconsiderate. I guess that goes for anywhere in this country of ours, but maybe a ranger or park employee can make an extra sweep of the place to pick up trash. Toilets are pit toilets furnished with toilet paper and and sinks to wash up. There are cute little wood carvings placed around the site and an old shack near the entrance. They've definitely gone the extra distance to make it a cute place for a visit. Relatively close to the city, but far enough away that you feel like you are hundreds of miles up in the mountains. Fresh air, running stream, nature. Not a bad place to visit when you need a nice little get-away. CHEERS!!

    We went with family friends and hung out playing games and having lunch at a table while the kids…read moreplayed in the stream for hours. And when it was time to leave the kids demanded to come back some day. Such a great time. And lots of bathrooms!

    Photos
    Applewhite Picnic Area
    Apple White Campground info as of 10/19/22
    Apple White Campground info as of 10/19/22
    Applewhite Picnic Area

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    Mountain Lakes Resort

    Mountain Lakes Resort

    3.4
    (273 reviews)
    0.6 km

    We've spent countless seasons at Mountain Lakes for at least 20 years and have been members for 10!…read morePrior to becoming members, we couldn't turn down a guest invitation, until we finally bought our own membership. Our family and friends have made so many wonderful memories here. The amenities and grounds are very well maintained. Throughout the years we've seen many changes, improvements and upgrades. The splash pad is perfect for families with little littles. We've always felt safe, comfortable and welcome. The rangers are good at keeping order and safety. This place is a little oasis, filled with family friendly fun spaces and even adult only relaxation/party zones! The HOLIDAYS and all the seasons!! Omg! SO MUCH FUN! New Years, Easter, Summer, HALLOWEEN, Winter! The ambiance, activities and events are core memory makers for sure. Unfortunately the meadow area was washed out by a winter rain storm (Dec. 2025), but we're excited to see what it will look like once it's back open. Chillaxin in the creek was top tier! The staff is pretty friendly and will answer your questions the best they can. Looking forward to making more memories here over the years to come. Definitely one of my most favorite places!!

    Mountain Lakes is truly a hidden gem! From the moment you arrive, you can tell it's a place…read moredesigned for families to relax, have fun, and make lasting memories. The entire facility is clean, well-maintained, and incredibly comfortable. The staff is always friendly, welcoming, and happy to help with anything you need. The cabins are spacious and have everything you could ask for--including cookware, dinnerware, a microwave, stove, and full-size refrigerator--which makes packing and meal prep so much easier. My kids absolutely love the splash pad, mini golf, and the family swimming pools. One of my favorite perks is the adults-only pool, where you can unwind with a drink from the full-service bar while the kids enjoy all the family activities. My husband always looks forward to fishing in the trout and catfish ponds, which always seem to be well stocked. The convenience store on the property is another huge plus--it has all the best snacks along with basic groceries, so you never have to leave the resort if you forget something. Overall, Mountain Lakes truly has it all. Whether you're looking to relax, fish, swim, or spend quality time with family, this is the perfect place. We've made so many wonderful memories here and can't wait to come back. Highly recommend!

    Photos
    Cabins, tents and RV hookups.
    Cabins, tents and RV hookups.
    Mountain Lakes Resort
    Epic splash pad!!

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    Epic splash pad!!
    Glen Helen Regional Park

    Glen Helen Regional Park

    3.1
    (41 reviews)
    9.1 km

    For the water park only - first off the pool is freezing cold. My daughter is two and 40 lbs, too…read morebig to have to hold the entire time (she's wild and wants to be free) but too little to swim on her own. I understand it but they wouldn't allow her 3 point strap floaty that allows her to swim with me right next to her. They DID allow it in the shallowest part so I appreciated that exception because it allowed her to have fun. But when I tried to take her in with the vest it was not a good time. Even with me holding her she jumped and dunked her face in the water and choked to which not one lifeguard sprang to action when I was patting her back frantically. As Long as your child is a tiny baby who can't wiggle around or a child that can swim I don't recommend the pool area. And obviously she's too little for the slide. The splash pad is nice though. But it cost 15 to park and 15 to get in per person. To me it's not worth the price.

    This review is for the water park only. The pool is only open during the summer…read more Parking is $8 per vehicle M-F and $10 on Weekends and holidays. Pool entrance fees per person are $9 /$11 p/person on weekends. 3 years old and under are free. I used to come here as a child, so it's nice to able to bring my kids here. The park has changed a bit. Small water park, with a beach-entry pool and splash pad. This is a great park to bring kids during the summer. The water slides are currently closed due to construction. Staff mention they expect the slides to open by Summer 2024. You're allowed to bring in a cooler, food, drinks, tables, and a canopy. NO GLASS/NO ALCOHOL. There are shaded areas, surrounded by trees. I do like that they have a maximum capacity of 300 people. From my understanding, they only sell a certain amount of daily park entry tickets. I suggest you get there early or if you plan on arriving later, have your party purchase your tickets ahead of time.

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    Gem & Tauri
    Gem & Tauri
    E bikes
    E bikes
    New entry

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    New entry
    Telegragh Peak

    Telegragh Peak

    4.5
    (2 reviews)
    9.7 km

    This has been my longest Mt. Baldy trail hike. The Three Tees Trail took me 16 miles, up 4,000 Feet…read moreof elevation gain and over Timber Mountain, Telegraph Peak and Thunder Mountain. And of course, to get there, I had to get up the Icehouse Canyon Trail. http://www.yelp.com/biz/ice-house-canyon-trail-mount-baldy#hrid:7xbAkpMLb89keNbcDHgMRA/src:self Since I hike with my pooch Sammy and our hike was in August, we were at the Ice House Canyon Trailhead by 4am... to avoid the heat on the climb up. This is a long hike, so even on our descent down in the heat I had to make sure I gave Sammy enough water and breaks so she wouldn't overheat. At 3.6 miles and 2,660 feet of elevation gain from the trailhead, we reached the Ice House Saddle before sunrise, took a break then headed up the Three Tees trail as the sun was rising. The trail starts up an incline right away and passes by some Manzanita bushes and some unique fallen trees. On the main trail at 4.4 miles there is a 'Timber Mountain .25' sign. Head east up the hill 0.25 miles to reach your first T, Timber Mountain at 8,303 feet. Sign the register located inside the metal cylinder, mounted in the tree, just behind the top Timber Mt. sign. Wander around behind and to the left of that tree to see a large hollowed out and twisted fallen tree. From that tree I was tempted to just head north to reconnect with the 3 T Trail, but Sammy advised me otherwise. We have gotten lost (oops, I mean detoured) before and today was not a good day for that! So, we headed back down the same way we went up. When you reach the main 3 T Trail, continue north for 2 miles towards the second T, Telegraph Peak. At first the trail goes downhill for about a half of a mile, but then at 5.5 miles, it starts UP through some narrow leg scratching Manzanita bushes and some STEEP soft dirt switchbacks through the large trees. Off to the west are some amazing views! At one point, the dirt trail seems to end at the edge of the mountain and you find yourself having to scramble up and over the large rocky boulders. At 6.99 miles, you will come across a 'Three Tees Trail' sign. For some reason there is no Telegraph Peak trail sign here. But go to the right and head up the hill for 0.2 miles to reach the Telegraph Peak at 8,985 feet. Look for the aluminum register box and the Geological Survey Bench Marker embedded in the large rock. http://www.yelp.com/user_local_photos?select=pyCsV4-lTSAaVzBIRS3m9A&userid=RoGuDu1egfAvVgb4WmZwUw Look north and you will see the Mt Baldy Notch water reservoir and the ski lodge. After Sammy and I enjoyed the amazing view, we headed back down to the main 3 T Trail and headed north again to reach our third T, Thunder Mountain... all downhill for 1.2 miles. On the way at 7.0 miles, start looking 310 degrees North West to see the green roofed San Antonio Ski Hut. It will be small, so you have to look hard for it. On the slightest of fog days you will not see it. At 8.0 miles you reach a purple 'Three T's Trail - Cucamonga Wilderness' sign and the third T, Thunder Mountain at 8,587 feet. Look over the ridge and you will see the water reservoir and the ski lodge again. Here at Thunder Mountain you can continue towards the ski lodge for 1.5 miles to make this a looped hike, but then you have to hike down the road back to your car. I didn't want to hike a road, so I just turned around after Thunder Mt. and went back the same way I got there, making this a very long 16 mile hike! In my other hiking reviews I have written about what I take, this time I will cover how I prepare my pooch Sammy for these long mountain hikes. She is a black 70 pound LOVEABLE Pit Bull. First, I feed her a high protein dog food diet. She carries her own one liter water backpack, which I mix in some pet electrolytes for the hotter days. She usually drinks more than 1 liter, so I make sure to carry extra water for her. Some days we start our hike before sunrise to avoid the heat. On those days I put my red flashing bicycle light on her backpack so I won't lose her in the mountains. On the very cold days, I put her Hurtta Pro winter fleece and wind resistant jacket on and carry her Ultra Paws 'Rugged' boots and boot liners (which help putting her boots on easier) just in case the trails get too snowy or icy. Here she is in her gear getting ready for the Devil's Backbone. http://www.yelp.com/user_local_photos?select=O-Qs4DorsTDq847jcaY6Xw&userid=RoGuDu1egfAvVgb4WmZwUw I really like the cold winter gear I bought for Sammy at www.TheDogOutdoors.com. They even posted her pictures on their facebook. https://www.facebook.com/media/set/?set=a.704051822952592.1073741829.114967671861013&type=1 I love hiking with my pooch Sammy. And I try my best to make it enjoyable and safe for her!

    Our video review:…read morehttps://www.youtube.com/watch?v=ZhMWKLuCKrA We took the ski lift up knowing we would do two hikes, saving us about an hour on fire road. A slow incline up, nothing too difficult. We did see a few dogs on the path. Heading up to Telegraph Peak you have many switch backs and at the top you will have panoramic views of all the neighboring mountains. *Adventure pass required to park. Thunder Mountain Distance: 3.5 miles Elevation gain: 3,400 feet Estimated round trip time: 3 hours Telegraph Peak Distance: 13 miles Elevation gain: 3525 feet Estimated round trip time: 7 hours Hikers: Han, Nick, Matt, Clay and Jesse Our difficulty rating: PG Notes: If you come the weekend of the first full moon they have a BBQ at the restaurant right at ridge next to the ski lift.

    Photos
    Sammy & I, on Telegraph Peak at 8,985 Feet!
    Sammy & I, on Telegraph Peak at 8,985 Feet!
    Sammy & I,  on Timber Mtn 8,303 Ft
    Sammy & I, on Timber Mtn 8,303 Ft
    At 4.9 miles fr Ice House trailhead, go RIGHT UP THE ROCKS to Telegraph Peak

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    At 4.9 miles fr Ice House trailhead, go RIGHT UP THE ROCKS to Telegraph Peak

    Third Stream Falls - hiking - Updated August 2026

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