4.6
(108)
1,618
hikers
93
hikes
Hiking in Devils Postpile National Monument offers access to unique geological formations and the High Sierra wilderness. The monument is characterized by the columnar basalt of the Devils Postpile formation, the Middle Fork of the San Joaquin River, and diverse ecosystems within the Ansel Adams Wilderness. Elevations range between 7,200 and 8,200 feet, supporting forests and alpine lakes. The area provides a network of trails, including sections of the John Muir Trail and Pacific Crest Trail.
Last updated: April 26, 2026
16
hikers
4.25km
01:10
40m
100m
Embark on an easy hike along the Rainbow Falls via Devils Postpile Trail, a route that guides you through a serene pine forest beside the Middle Fork San Joaquin River.…
2.23km
00:36
40m
30m
Embark on an easy hike along the Minaret Falls Trail, a short 1.4 miles (2.2 km) route that takes about 36 minutes to complete. You will gain a gentle 122…

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5.0
(1)
26
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
9
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
7
hikers
Easy hike. Great for any fitness level. 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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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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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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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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Just a few yards from the stunning Minaret Falls is this little wild campspot. It is flat enough for two tents. You can get water from a small stream close to the San Joaquin River.
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Rainbow and Fish Creek Trails lead through open burn areas, with young growth showcasing forest recovery from the 1992 Rainbow Fire that devastated the area.
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Devils Postpile National Monument offers a wide selection of hiking opportunities, with over 35 easy trails suitable for various fitness levels. In total, there are over 90 routes recorded on komoot for the area.
Easy trails in Devils Postpile National Monument generally feature well-maintained paths with minimal elevation gain. For example, the Minaret Falls Trail has an elevation gain of only 37 meters over 2.2 km, making for a comfortable walk through forests and along riverbanks.
Yes, many easy trails are perfect for families. The Middle Fork San Joaquin River – Devils Postpile loop from Sotcher Lake is a popular 3 km option that takes about 50 minutes, offering gentle terrain and scenic views of the river and Sotcher Lake, ideal for all ages.
Devils Postpile National Monument is generally dog-friendly, but regulations vary. Dogs are typically allowed on trails if leashed, but always check specific trail rules and monument guidelines before your visit. Ensure your dog is well-behaved and you carry waste bags.
Many easy hikes lead to the monument's most iconic features. You can easily reach the Devils Postpile formation itself, a striking columnar basalt structure. The Rainbow Falls via Devils Postpile Trail takes you to the magnificent Rainbow Falls, known for the rainbows in its mist. You can also explore the Middle Fork San Joaquin River.
The best time for easy hiking is typically from mid-June to mid-October when Reds Meadow Road is open, allowing vehicle access to the monument. During this period, the weather is mild, and trails are clear of snow. Winter access is possible but requires strenuous travel by foot, ski, or snowshoe.
Yes, there are several circular options for easy hikes. The Middle Fork San Joaquin River – Devils Postpile loop from Sotcher Lake is a popular 3 km loop that offers diverse scenery without retracing your steps.
Vehicle access to the monument via Reds Meadow Road is typically available from mid-June to mid-October. During peak season, a mandatory shuttle bus operates from Mammoth Lakes to reduce traffic and protect the area. Parking is available at the shuttle's departure point in Mammoth Lakes. For detailed information on shuttle operations and parking, it's advisable to check the official NPS website: nps.gov.
The monument's elevation, between 7,200 and 8,200 feet, supports diverse Western Sierra Nevada flora and fauna. You might spot black bears, mule deer, coyotes, and various bird species. Wildflowers like crimson columbine and Sierra shooting star bloom seasonally. The area also features lush forests and alpine lakes.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 100 reviews. Reviewers often praise the stunning natural beauty, the accessibility of iconic landmarks like the Postpile and Rainbow Falls, and the well-maintained, easy-to-navigate paths that make for a pleasant outdoor experience.
While the main attractions like Devils Postpile and Rainbow Falls can be popular, exploring trails that branch off slightly or visiting during off-peak hours (early morning or late afternoon) can offer a more serene experience. The Middle Fork San Joaquin River – Devils Postpile loop from Soda Springs is a shorter, less trafficked option that still provides beautiful river views.
Within the Reds Meadow Valley, where the monument is located, you can find basic amenities. For more extensive options like cafes, restaurants, and accommodation, the nearby town of Mammoth Lakes is the primary hub. Restrooms are available at key trailheads and visitor areas within the monument.


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