Devils Postpile National Monument

Pictures courtesy of the -lmurphy: Devils Postpile National Monument.

Devils Postpile National Monument, nestled near Mammoth Lakes in California’s Sierra Nevada, is a breathtaking destination renowned for its rare geological formations and scenic landscapes. The monument’s namesake feature, Devils Postpile, boasts towering basalt columns formed by ancient volcanic activity, creating one of nature’s most striking sculptures. Complementing the rugged beauty of the Postpile is the picturesque Rainbow Falls, a 101-foot cascade that captivates visitors with its colorful mist. Surrounded by lush meadows, pine forests, and mountain vistas, this small but remarkable site offers a tranquil escape and countless opportunities for hiking, photography, and wildlife spotting. A visit to Devils Postpile National Monument promises both a fascinating lesson in geology and a rejuvenating immersion in nature.

Website:	Devils Postpile National Monument
Map:	Park Map
Visitor Centers:	Ranger Station and Information Area: This seasonal contact point provides maps, brochures, and vital trail updates, ensuring visitors are well-prepared for their adventures within the monument. Rangers are on hand to answer questions and share insights about the monument’s geology, ecology, and recreational opportunities.
How to get There:	From the North: To reach Devils Postpile National Monument from the north, take U.S. Highway 395 south towards Mammoth Lakes, California. From Mammoth Lakes, follow the signs to the Minaret Summit Road (CA-203), heading west. Continue past Mammoth Mountain Ski Area, and enter the Reds Meadow Valley. Follow signs to the Devils Postpile parking and visitor access points. From the South: If traveling from the south, take U.S. Highway 395 north towards Mammoth Lakes, California. Turn west onto CA-203 and follow the signs toward Mammoth Mountain. Continue on Minaret Summit Road past the fee station and descend into the Reds Meadow Valley to reach Devils Postpile National Monument. Seasonal Access Reminder: Be aware that access to Devils Postpile is generally limited to the summer months due to snow, and shuttle buses may be required to reach the site during peak visitation periods.

Devils Postpile National Monument is a striking testament to the power of natural forces. Established in 1911, the monument was preserved to protect the remarkable columnar basalt formations created by volcanic activity and glacial forces approximately 100,000 years ago. These symmetrical, hexagonal columns, rising up to 60 feet, are among the world’s most impressive examples of basaltic formations. The site not only showcases stunning geology but also provides visitors with access to pristine wilderness areas and high-altitude meadows teeming with wildlife. This incredible location holds significance as both a geological marvel and a destination for outdoor exploration.

Among the top places to visit within the park is the Devils Postpile formation, which is the centerpiece of the monument and a must-see for all visitors. The formation’s uniform columns reveal the artistry of nature’s processes, and hiking trails bring you close to this awe-inspiring natural wonder. Another highlight is Rainbow Falls, a 101-foot waterfall located within the monument. The falls are named for the vivid rainbows often created in the mist as sunlight filters through. For those eager to explore beyond, the nearby Pacific Crest and John Muir Trails offer hikers scenic paths through breathtaking landscapes filled with wildflowers and panoramic mountain views.

The significance of Devils Postpile extends beyond its visual beauty, serving as an essential resource for scientific research on volcanic and glacial activities. It is also a vital habitat for diverse species of plants and animals, making it a rich area for ecological studies and conservation efforts. As a part of California’s rich wilderness heritage, the monument connects visitors with the ancient forces that shaped the Sierra Nevada. Its historical preservation ensures that future generations can experience this unique geological landmark and its surrounding alpine environment. Whether you’re marveling at the basalt columns, trekking to Rainbow Falls, or enjoying the tranquil beauty of the wilderness, Devils Postpile National Monument offers an unforgettable adventure.

Points of Interest:

Devils Postpile Formation: The namesake of the monument, these incredible hexagonal basalt columns were formed by ancient lava flows and perfected by glacial forces. Visitors can admire the towering 60-foot-high columns and even walk across the top to see the unique polished patterns created by glaciers.

Rainbow Falls: This stunning 101-foot waterfall is a visitor favorite, with its mesmerizing cascades and vivid rainbows created in the mist on sunny days. The 2.5-mile hike from Devils Postpile to Rainbow Falls offers a scenic trek through meadows, forest, and breathtaking views.

John Muir and Pacific Crest Trails: These renowned hiking trails cross through the monument, offering adventurers access to rugged landscapes, alpine scenery, and opportunities for solitude. Perfect for long-distance hikers or those looking for a peaceful nature walk, these trails connect visitors to the grandeur of the Sierra Nevada wilderness.