Craters on Lassen Peak |
Length: 2.5 miles one-way
Minimum Elevation: 8500 feet
Maximum Elevation: 10457 feet
Total Elevation Gain: 2000 feet
Directions: From the southwest entrance station of Lassen Volcanic National Park, head north on Highway 89 about 7 miles. The trailhead will be on the left.
The trailhead |
One of the easiest mountains to hike standing over 10000 feet tall, Lassen offers great views of much of Northern California. With a wide, gentle (in terms of climbing route standards) trail dotted with interpretive signs and resting spots, it makes for a great family hike or midmorning stroll.
The trail has only been fully re-opened since this year. Before that, it had been shut down for some time for park staff to make improvements, prompted by a rockslide that killed a young boy.
Further into its past, the mountain had a notable series of eruptions in the early 1900s. It’s eastern side blew out highly destructive pyroclastic flows – superheated avalanches of volcanic gas, ash, and rock that can travel at speeds in the hundreds range mph – annihilating forest on Lassen’s northeast side up to 4.5 miles from the volcano. Towns and farmlands further downhill from the mountain were devastated by lahars – mudflows created by Lassen’s snow rapidly melting and mixing with landslide and other debris. The largest eruption sent a cloud of ash seven miles into the sky.
Vulcan's Eye |
The mountain is currently sleeping, however, and the hike hazard-free. From the trailhead, just follow the switchbacks up the mountain. Timberline comes pretty quickly along the trail, yielding scattered lupine amid volcanic talus. Take a look at the large crags above you – one on the left has a natural oval-shaped engraving on it known as Vulcan’s Eye.
At the end of the 2.5 miles, the trail tops out on a large, rolling nob. Craters cut into mountain to the left. Directly ahead is a large rocky point – the true summit. Head straight to it for a scramble to the top, or veer to the left for a slightly milder grade.
The summit |