Devils Postpile National Monument - map and other informations


Devils Postpile National Monument is a fascinating natural wonder located in the eastern Sierra Nevada Mountains of California. This unique geological formation is a must-visit destination for nature enthusiasts and adventure seekers alike. With its stunning beauty and rich history, Devils Postpile offers a wide range of activities and attractions that will leave visitors in awe.

Establishment and Location

Devils Postpile National Monument was established in 1911 by President William Howard Taft. It covers an area of 798 acres and is situated within the Inyo National Forest, near the town of Mammoth Lakes. The monument is easily accessible and can be reached by car or shuttle bus from the Mammoth Mountain Ski Area.

Geological Marvel

The main highlight of Devils Postpile is its extraordinary columnar basalt formation. These towering hexagonal columns, resembling a giant's staircase, were formed around 100,000 years ago as a result of volcanic activity. The cooling and contraction of lava flows created this unique pattern, making it a geological wonder.

Activities and Recreation

Devils Postpile offers a variety of activities for visitors to enjoy. Hiking is a popular choice, with several trails that showcase the monument's natural beauty. The most famous trail is the 2.5-mile round trip hike to the top of the formation, providing breathtaking views of the surrounding landscape.

For those seeking a more adventurous experience, rock climbing is available in designated areas. The challenging granite cliffs offer a thrilling opportunity for climbers of all skill levels.

During the summer months, visitors can also enjoy fishing in the nearby San Joaquin River. The river is known for its abundance of trout, making it a paradise for anglers.

Wildlife and Nature

Devils Postpile is home to a diverse range of flora and fauna. The monument's lush forests provide habitat for various species, including black bears, mule deer, and numerous bird species. Exploring the trails might offer glimpses of these fascinating creatures in their natural habitat.

Wildflower enthusiasts will be delighted by the vibrant display of colors during the spring and summer months. The meadows surrounding the monument burst with a kaleidoscope of wildflowers, creating a picturesque scene.

Visitor Information

Devils Postpile National Monument is open from mid-June to mid-October, depending on weather conditions. The monument has a visitor center where you can obtain maps, information, and permits for overnight camping. It is advisable to check the official website or contact the visitor center for the most up-to-date information before planning your trip.

There is a small entrance fee to access the monument, which goes towards the preservation and maintenance of the area. Additionally, it is important to note that pets are not allowed on the trails within the monument.

Frequently Asked Questions (FAQ) about Devils Postpile National Monument

Is camping available at Devils Postpile National Monument?

Yes, camping is available at Devils Postpile National Monument. There are several campgrounds nearby, including the Reds Meadow Campground and the Minaret Falls Campground. These campgrounds offer a range of amenities and provide a great opportunity to immerse yourself in the beauty of the surrounding nature.

Are there any guided tours available at Devils Postpile National Monument?

Yes, guided tours are available at Devils Postpile National Monument. The monument offers ranger-led programs and interpretive walks during the summer months. These tours provide valuable insights into the geological and natural history of the area, enhancing your overall experience.

Can I visit Devils Postpile National Monument in winter?

Devils Postpile National Monument is typically closed during the winter months due to heavy snowfall. However, the nearby Mammoth Mountain Ski Area offers winter recreational activities, including skiing and snowboarding. It's a great alternative for outdoor enthusiasts looking to enjoy the beauty of the area during the winter season.

Average weather in Devils Postpile National Monument

Temp max Temp min Rain Snow
Jan 3 °C -7 °C 2 mm 65 mm
Feb 3 °C -8 °C 3 mm 53 mm
Mar 4 °C -6 °C 2 mm 42 mm
Apr 7 °C -3 °C 7 mm 22 mm
May 12 °C 0 °C 18 mm 9 mm
Jun 20 °C 7 °C 11 mm 0 mm
Jul 24 °C 12 °C 16 mm 0 mm
Aug 24 °C 11 °C 15 mm 0 mm
Sep 20 °C 7 °C 9 mm 1 mm
Oct 15 °C 2 °C 12 mm 6 mm
Nov 7 °C -4 °C 4 mm 28 mm
Dec 2 °C -8 °C 3 mm 66 mm

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