4.5
(106)
1,474
hikers
85
hikes
Hiking around Mammoth Lakes is characterized by high-altitude Eastern Sierra Nevada terrain, featuring a network of trails that connect numerous alpine lakes, volcanic formations, and forested valleys. The region's routes range from paved paths in the Mammoth Lakes Basin to more demanding ascents into the Ansel Adams and John Muir Wilderness areas. The landscape is defined by its granite peaks, clear mountain lakes, and remnants of past volcanic activity.
Last updated: April 26, 2026
4.3
(4)
33
hikers
2.95km
00:53
100m
90m
The McCleod Lake Trail offers an easy hike through the scenic Inyo National Forest, leading you to the pristine waters of McLeod Lake. This route covers 1.8 miles (2.9 km)…
5.0
(2)
19
hikers
10.4km
02:57
270m
130m
Embark on the Twin Lakes and Lake Mary Loop, a moderate hike that takes you through diverse mountain landscapes. You will cover 6.5 miles (10.4 km) and gain 875 feet…

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22
hikers
2.66km
00:59
260m
20m
Embark on the Crystal Lake Trail for an easy hike through the stunning Eastern Sierra. This route covers 1.7 miles (2.7 km) and ascends 865 feet (264 metres), leading you…
9
hikers
2.25km
00:36
20m
30m
Embark on an easy hike along the Horseshoe Lake Trail, a scenic loop that spans 1.4 miles (2.3 km). You will wind through a lodgepole pine forest, enjoying views of…
7
hikers
2.96km
01:00
250m
0m
Embark on the Skelton Lake Trail, an easy hike that guides you through beautiful alpine forests to stunning mountain landscapes. This 1.8-mile (3.0 km) route, with an elevation gain of…
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Meanwhile, this pond has no water left
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The brilliant white boulders of Crystal Crag's mountainside sweep away beneath you to reveal Lake George nestled between the peaks. You get many excellent views from the trail as you climb.
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A crystal-clear lake that is surrounded by forest, with the Crystal Crag in the background. It is easily accessible by a short hike, and there is a trail that circumferences it, taking you to the peaceful forest views around the lake.
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Great mountain lake that invites you to swim and is ideal for a short walk.
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Twin Lakes, as its name suggests, is a park comprised of a set of connected lakes to the southeast of Mammoth Mountain. Eruptions of Mammoth Mountain caused the formation of lava cliffs on one side of the lakes. The other side has a campground and ski lodge.
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Lake Mary is the largest lake of the over one hundred lakes that comprise the Mammoth Lakes area. The lake has a campground to the northeast and two marinas offering boat and kayak rentals.
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This lake is found between Lake Mary and Horseshoe Lake, and is a highly popular fishing spot. Numerous picnic areas are available for visitors to enjoy the stunning views of the water. Additionally, there are vantage points offering views of Mammoth Mountain and the spillway to Twin Lakes.
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The prime hiking season in Mammoth Lakes is typically from July through September. July and August offer full access to high-elevation trails, though you should be prepared for potential afternoon thunderstorms. September provides pleasant weather with fewer crowds and mosquitos, making it an excellent time to visit.
Yes, Mammoth Lakes is very dog-friendly. Most trails in the Inyo National Forest welcome dogs, provided they are on a leash or under voice control. A great option is the McLeod Lake loop, a short and scenic walk through the forest. However, be aware that dogs are not permitted on trails within Devils Postpile National Monument, with the exception of service animals.
The Mammoth Lakes Basin offers several family-friendly options. The paved Lakes Basin Path is a flat and easy walk suitable for all ages and strollers. For a more traditional trail experience, the loop around Convict Lake is relatively easy and offers dramatic mountain scenery. Another excellent choice is the short trail to the Inyo Craters to see the area's volcanic past.
For a strenuous but rewarding challenge, the Duck Pass loop is an excellent choice. This demanding hike takes you over a 10,797-foot pass, offering incredible panoramic views of the surrounding Sierra peaks and numerous alpine lakes along the way. It's a true high-altitude adventure.
Acclimatizing is key to enjoying your hikes. If possible, spend a day or two in town before attempting strenuous trails. Stay well-hydrated by drinking plenty of water, avoid alcohol and heavy meals, and choose easier, shorter trails for your first day. Listen to your body and be aware of symptoms of altitude sickness like headaches or dizziness.
Yes, the most famous waterfall hike is to Rainbow Falls, located near Devils Postpile National Monument. This impressive 101-foot waterfall is known for the rainbow that appears in its mist on sunny days. The hike to the falls is a moderate trek that rewards you with spectacular views.
The trail to the Devils Postpile formation itself is a very short and easy loop, making this unique geological wonder highly accessible. The monument also serves as a trailhead for longer hikes into the Reds Meadow Valley, including the trail to Rainbow Falls.
During the summer, access to the Reds Meadow Valley is typically restricted to a mandatory shuttle bus to reduce traffic and preserve the area. The shuttle departs from the Mammoth Adventure Center. It's essential to check the current road status and shuttle schedule before your trip, as conditions and operating dates can change. You can find updates on the official Mammoth Lakes tourism site.
The trails in this region are highly regarded by the komoot community, earning an average rating of 4.6 out of 5 stars. Hikers frequently praise the stunning alpine scenery, the abundance of beautiful lakes, and the well-maintained trail network that offers something for every skill level.
Absolutely. The Five Lakes loop is a popular circular route that showcases the beauty of the Mammoth Lakes Basin by connecting several scenic alpine lakes. For an easier option, the loop trail around Horseshoe Lake is a pleasant and relatively flat walk.
The Mammoth Lakes Basin is a hub for hikers, characterized by a cluster of easily accessible alpine lakes like Lake Mary, Lake George, and Twin Lakes. The area features a mix of paved paths and dirt trails of varying difficulty that connect the lakes, all set against a backdrop of stunning granite peaks. You can start with an easy walk around a lake or tackle a more strenuous climb to a viewpoint.
For a hike that often sees fewer people than the main basin trails, consider the trek to Barney Lake. This moderate out-and-back trail follows a creek up a scenic canyon to a beautiful lake nestled beneath the mountains, offering a greater sense of solitude.


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