Explore Mono/Mammoth Lakes - view hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers and nature lovers like you.

Mono/Mammoth Lakes Map
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Maybe I was having an "off" hike. I found this trail to be very difficult to follow. I got to a point of the trail where the only option to go would have been to scale a very sandy and steep hill, I would've taken that route had I not been with my 60 lb dog. If that was the true route to go, I would not call this trail a dog-safe trail. Unfortunately we had to turn around.

Worth the steep uphill! Great views

hiking
20 hours ago

Short, but steep hike to a very pleasant lake. I would rate this as hard due to the steep grade. The lake itself is wonderful - a lot of people were swimming in the lake during my visit.

hiking
1 day ago

The first part is a steady incline. Not too bad if you are an average hiker. Dog friendly. First part is not covered from the sun but there are spots of shade. Beautiful view. Lake is beautiful and the ducks definitely have some attitude with my dogs.

hiking
1 day ago

Practicing for a Yosemite backpacking trip in a month and decided to give fern a try. I’ve been training for a couple month and went with my wife who never hikes. It is a difficult hike but she kicked butt. Took about 1:30 hours to get up (with pictures at the waterfall about halfway). We at lunch and fished at the top for about an hour and caught a bunch of small brook trout very quickly (power bait). Was much quicker coming down ~45min to an hour. Great place for a family hike. Bring a walking stick! It’s steep.

great reward of parker lake at the end for relatively short and easy hike

Amazing Views of Lake Mary, Lake George and at the end the lovely Lake Crystal.
This is a moderate hike with some great elevations, so if you are a beginner then consider this a hard hike ( not for distance , but only because of elevation and lots of curves )

Had to take the shuttle in, I think 8 dollars round trip, but I think you can drive in before 830am but the road is narrow and buses are hard to get around. 10 dollars per car at the entrance pass the adventure center. Dogs need to be muzzled. Try not too take your dog if she/he is aggressive. Bus drivers don't like to take too many dog per trip so you may be asked to take the next bus. The drive is 30 miles. I have a lab so she barely fit underneath or in front of me. If you have a dog, make sure to get a seat. They have standing room but it's hard with a big dog.

Stop 6: Devil Postpile-0.5 miles; Rainbow Falls- extra 1.5-2miles (trail to lower falls is closed 2018) two viewpoints top of falls and lower falls viewpoints. First viewpoint to lower viewpoint is steep so climbing up is a pain. Trail itself is ok. Kinda up and down in elevation but not too steep. Well marked trail. Can deviate to the river to play in the water with dogs. You can also hike to the Mina--- Falls.

Stop 10: The other way to get in or get out: around 1 mile from rainbow falls. This trail is mildly challenging from falls to the stop so it's easier to walk down from this stop but you just see the falls. You are mostly gaining elevation coming back up. Pretty with wildflowers and Forest trees. Passes the PCT trail. There is a resupply general store here and a little restaurant that is heavily overpriced ($10+ hamburgers and $10 milkshakes)

The adventure center has tickets for the gondola and kid challenge structure/ rock wall. You can get a combo of gondola and shuttle 37 dollars each. Morning is best for gondola. No lines. But the food up there does not open till lunch. Summer time is for mountain/dirt bike and a beautiful view at the top. Construction at the top. The museum is nice for kids.

Cons: due to recent fires air quality and visibility was sub par.

walking
4 days ago

Pay at the parking lot. Dirt road driving in but regular car ok. Dogs allowed in on leash. No muzzle needed. Dogs are allowed here and Navy Beach on this dude. Technically they can step in the water but I wouldn't recommend it as they might drink the water which is hella salty. Beautiful formations. Nice stroll out to the formations. Lots of sea bugs.

Gorgeous hike! Pretty easy. The back area is no longer flooded. Just had to cross one little stream. We even saw a couple of dear.

Great views and very relaxing once at the lake

hiking
6 days ago

Beautiful hike. Moderate but challenging because of the altitude. A little smokey at the beginning because of the fires, but cleared up before we got to Crystal Lake. Cool, clear water with a few people jumping off rocks into it. Saw a few people with fishing poles too and they all said they weren't having any luck. Seemed to take about an hour and 15 minutes to get up there. This was with many stops and a really slow pace.

Very busy trail at the end of July. Yosemite Valley was closed due to fires. Which explained the heavier crowds in Mammoth Lakes. As on all trails, take plenty of water for everyone in your group. Try the west side of the river. Much fewer people.

We started at the Rainbow Falls trailhead off of the Red Meadows Shuttle stop #9 which is a shorter hike than this one (1.3 miles one way so 2.6 round trip) You can change it up on the way back and take the Reds Meadow Resort path back to Shuttle stop #10 which is recommended to get out because it is the last shuttle stop and usually fills up the shuttles leaving the area. The trail to the base of the Falls is closed now for 2018 for rerouting and restructuring and will reopen in 2019. Air quality was fine despite the fires but it was dry, hot and windy so bring enough water. The waterfall was beautiful and well worth the hike according to my seven year old!

The waterfall is worth every step it took to get there!!

on Fern Lake Trail

11 days ago

toughed hike but the view is all worth it.

hiking
14 days ago

Great hike, very beautiful.

Super unique stop right off the 395. I would definitely rate this as easy - very flat and short and you arrive at the shore right away. This is a great place to visit with people of all ages and hiking abilities!

Beautiful!!

We did this with a group of about 20 friends ranging from 50 to 5 years of age all of us in different levels of fitness. It’s not as easy as Devils Postpile but it’s beautiful. The trails are steep and if your not used to the elevation can make it that much more challenging. We packed up a few poles in hopes to get a golden trout and a few brought swim wear. It was amazing but for a 38 y.o. Who does light waking a few times a week I was winded but my camelbak was my best friend and Motrin was my best friend the next day. Enjoy!!

FIVE STARS FIVE STARS!! The lake is absolutely stunning and the hike was very easy/moderate. It is also dog friendly so I would pack your pup, a lunch, and maybe even a couple beers and soak in the view for a while when you get up there! Gorgeous!

hiking
17 days ago

On our first afternoon camping at Lake Mary, we ventured up the trail to Crystal Lake. With hiking and meandering around the lake, we logged about five miles. The trail to the lake and back is shorter but a steep climb. The views of the Mammoth Lakes are increasingly rewarding the higher you go, especially at the crest when veering left before approaching the lake. Crystal Lake is pristine and worth the light hike around it, too. There was an abundance of wildflowers blooming, especially on the south end of the lake.

hiking
18 days ago

Awesome hike, very difficult even coming down can be scary. Went up with a large group and kids between the ages of 10-16. Took us about 1 hour 30 mins to go up and this was with multiple stops. About 1 hour to get down.

hiking
19 days ago

Harder for less experienced hikers, elevation gain can be intense. Took our two year old up in a carry pack and it was well worth the views! Beautiful views of George, Mary and a glimpse of Horseshoe Lake along the way. We found a spot on the rocks and the water was ice cold- perfect after the hike! My toddler loved eating her lunch here and then wading in the water. Worth it.

Hiked this today with two friends. Our total distance was 15.37 miles as we did a full circuit of Ediza lake, before retracing our steps to the trailhead. Beautiful area of lakes, rivers, waterfalls and all that hiking in the Sierras has to offer. Visibility was reduced a fair bit by smoke from a fire burning about 5 miles away.

hiking
21 days ago

Great hike and beautiful peaceful view. The first 1/4 is a good incline with little shade but the whole rest of the way is shaded and runs next to a creek.

I made the hike to Rainbow Falls with my husband, two year old and five year old. We got dropped off at stop 6 for Devil’s Postpile.It took us a little longer than expected to complete the first leg of the trip (about 2.5 hours) so we decided to take the shortcut back to Red Meadows to make one of the last shuttles back. Mostly flat, sandy paths, with a little uphill/downhill incline on the way there. However the “shortcut” to Red Meadows is steep so be prepared! Devil’s Postpile and Rainbow Falls were pretty cool to see but I am not sure I would make this hike again, a little underwhelmed. We heard bears on the way back which was a little nerve wracking but no actual sightings. Still giving this trail five stars since it was so beautiful and would recommend this overall.

Great for a day hike! Loved seeing the rainbow falls and then hiking down to the lower falls to get in the water. Very refreshing with great views the entire time. Brought our pup too. Should note that your dog has to be muzzled for the shuttle ride to the trailhead!

Took my 2 daughters, 9 and 10, and they were troopers and hiked up to Crystal Lake. We started around 1, took some rests, ate a snack at the lake, heard some thunder and watched some lightning on the way down, and it took us about 2 hours. If you go on a summer afternoon be prepared for thunderstorms! But it was a pretty hike, nice lake views along the way, and a beautiful destination.

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