4.7
(128)
2,077
hikers
6
hikes
Waterfall hiking trails in Owens River Headwaters Wilderness traverse a landscape characterized by high-altitude meadows, volcanic rock formations, and dense pine forests. The region is known for its prominent geological features, including columnar basalt formations and the headwaters of the Owens River. Elevation changes are present across the area, contributing to the formation of various cascades and falls.
Last updated: September 29, 2026
19
hikers
4.25km
01:10
40m
100m
The Rainbow Falls via Devils Postpile Trail offers a captivating journey through diverse landscapes, from serene meadows and recovering burn scars to the dramatic columnar basalt of Devils Postpile. You'll…
4.8
(8)
96
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

1
hikers
3.13km
00:51
0m
130m
The Rainbow Falls Trail is a delightful, easy hike that leads you directly to the captivating Rainbow Falls. This short route offers a refreshing escape into nature, with the sound…
43
hikers
3.85km
01:06
90m
90m
The Rainbow Falls Trail is a delightful, easy hike that leads you through a landscape recovering from the 1992 Rainbow Fire, culminating at the picturesque Rainbow Falls. You'll experience a…
5.0
(3)
18
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Devils Postpile National Monument is a United States national monument located near Mammoth Mountain in eastern California. The monument protects Devils Postpile, an unusual rock formation of columnar basalt, "all tightly and perfectly fitted together like a vast mosaic."
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Great mountain lake that invites you to swim and is ideal for a short walk.
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The Devil's Postpile is a large cliff made of volcanic basalt columns. It is a very popular site, so there is a good possibility there will be others enjoying the site.
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Rainbow Falls is a 101-foot waterfall, which is the largest falls on the San Joaquin River. The falls are located a short distance off the Pacific Crest Trail.
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Horseshoe Lake sits at the end of Lake Mary Road and the Lakes Basin Bike Path. You can stop here for a swim or leave your bike and hike around the lake. One thing of note is that this area has an unusually high concentration of CO2 due to underground gas reservoirs, the U.S.G.S. has been monitoring the CO2 levels since the late 1980s.
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You can cycle down to the Ranger Station for free and there is a bike rack to leave your bike while you explore the area. If you're not up to cycling back up the hill towards Mammoth Lakes you can pay to ride the shuttle back up if there is room. Keep in mind that the road down is steep and narrow, uphill traffic has the right of way, and the 15 mph speed limits applies to bikes as well as motor vehicles.
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The Devils Postpile National Monument, which is only open from mid-June to mid-October, was once part of the Yosemite National Park and was only placed under protection as an independent park in 1911. The main attraction of the park is Devils Postpile, an approximately 100 meters wide and 30 meters high cliff of vertical, volcanic basalt columns, which have a very symmetrical, hexagonal shape.
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The resort offers some cabins and has a small shop. A resupply is basically possible here, but the products are very expensive (Mountain House Spaghetti for 15 Dollars). Either send a resupply package here (the general store might charge you for holding the package) or hike to the Twin Lake area and hitch into Mammoth Lakes. There you will find plenty of accommodation and a bargain market with a great variety. After the snow has melted, there is also a shuttle bus going from Reds Meadow into Mammoth Lakes. Since there are tourists with cars staying at the resort, you might also be lucky to get a ride here.
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There are over 9 dedicated waterfall hiking trails in the Owens River Headwaters Wilderness, offering a variety of experiences from easy strolls to more challenging loops. The komoot community has explored these routes over 1900 times.
Yes, the region offers several easy waterfall hikes. A great option is the Rainbow Falls via Devils Postpile Trail, which is 2.6 miles (4.3 km) long and provides a direct, accessible path to the falls with minimal elevation change. Another easy route is the Rainbow Falls Trail, which is just under 2 miles (3.1 km) and features very little elevation gain.
The best time to visit the waterfalls is typically during late spring and early summer when snowmelt feeds the rivers, resulting in the most powerful and impressive cascades. Fall also offers beautiful scenery with changing foliage, though water levels might be lower. Winter hiking can be challenging due to snow and ice, requiring appropriate gear and experience.
While many day hikes in the Owens River Headwaters Wilderness do not require permits, specific areas or overnight trips might. For example, access to Devils Postpile National Monument, which is a gateway to some waterfall trails, often requires a shuttle bus ticket during peak season. It's always best to check with the local ranger station or the official National Park Service website for the most current permit and access requirements before your visit.
Regulations regarding dogs can vary within wilderness areas and national monuments. While some trails in the broader Inyo National Forest may allow leashed dogs, specific areas like Devils Postpile National Monument often have restrictions. It's crucial to verify the current rules for each specific trail or area you plan to visit to ensure your dog is welcome and to protect the local wildlife.
Yes, there are excellent circular routes that allow you to experience multiple features, including waterfalls. A popular option is the Devils Postpile – Rainbow Falls loop from Minarets Falls, an 8.7-mile (14.0 km) moderate trail that takes approximately 3 hours 50 minutes to complete, showcasing both geological formations and waterfalls.
The terrain in Owens River Headwaters Wilderness is diverse, characterized by volcanic landscapes, river valleys, and forested paths. You can expect to encounter high-altitude meadows, unique columnar basalt formations, and dense pine forests. Elevation changes are present, contributing to the formation of the various cascades and falls you'll discover.
The waterfall trails in Owens River Headwaters Wilderness are highly rated by the komoot community, with an average score of 4.7 stars from over 120 reviews. Hikers often praise the stunning natural beauty, the unique geological features like Devils Postpile, and the refreshing power of Rainbow Falls.
While many of the major waterfalls like Rainbow Falls are popular, exploring some of the longer or less-traveled routes might offer a more secluded experience. Consider researching trails that venture deeper into the wilderness or visiting during off-peak hours or seasons for a quieter hike. Always be prepared for varying trail conditions.
Waterfall hikes in the Owens River Headwaters Wilderness vary significantly in length and duration. You can find shorter, easy paths like the Rainbow Falls Trail, which is about 2.4 miles (3.9 km) and takes around an hour. Longer, moderate loops, such as the Devils Postpile – Rainbow Falls loop from Devils Postpile National Monument, can be around 5.0 miles (8.0 km) and take over two hours.
Access to some popular trailheads, particularly those within or near Devils Postpile National Monument, is often managed by a mandatory shuttle bus system during the peak summer season. This helps reduce traffic and protect the natural environment. It's advisable to check the operating schedule and pick-up locations for the shuttle service before planning your trip, as private vehicle access may be restricted.

