Earthquake Fault Guide
Earthquake Fault: A Glimpse into Earth's Power Guide
Journey to the Earthquake Fault, a fascinating geological site that offers a tangible glimpse into the powerful forces that shape our planet. This isn't your typical scenic overlook; it's a raw, exposed fault line created by a series of earthquakes in the 1980s. Witness the dramatic evidence of earth's movement, with fractured rocks, displaced trees, and a palpable sense of the energy that lies beneath the surface. It's a unique and educational experience for anyone interested in geology or natural history. The Earthquake Fault was formed during a series of four magnitude 6 earthquakes that struck the Mammoth Lakes region in 1980. These earthquakes caused significant ground deformation, including the creation of the fault scarp that is visible today. The fault line is a reminder of the ongoing seismic activity in the area, which is part of the Long Valley Caldera, a large volcanic depression. While the earthquakes caused damage, they also provided a rare opportunity to study the effects of faulting on the landscape. The primary activity at the Earthquake Fault is exploring the fault line itself. A short, easy trail leads along the fault scarp, allowing you to observe the fractured rocks and displaced vegetation up close. Informational signs along the trail provide insights into the geology of the area and the processes that formed the fault. It's a great place to take photos and learn about the earth's dynamic forces. The area is also a good starting point for longer hikes in the surrounding forest.
Transportation
The Earthquake Fault is located off of Highway 203, about 2 miles from Mammoth Lakes. From Mammoth Lakes, head west on Highway 203 (Main Street). Turn left onto Minaret Road. Follow Minaret Road for approximately 1.5 miles, then turn right onto a dirt road (look for the sign). Follow the dirt road for a short distance to the parking area. The dirt road is generally passable by most vehicles, but it can be rough in places.