Lassen Peak is the pinnacle for Lassen Volcanic National Park and is the southernmost volcano of the Cascade Range. Visitors come from around the world to hike it.

Located in Lassen Volcanic National Park, you can hike Lassen Peak, but roads in the area are often closed because of the weather.

Long ago, glaciers scooped a large bowl out of the north shoulder of onetime volcano Magee Peak.

While it doesn't get much attention, this California national park features a gorgeous mountain lake with blue waters that rival those in the Caribbean.

Located in Lassen Volcanic National Park, you can hike Lassen Peak, but roads in the area are often closed because of the weather.

In the dense, late April snow, PG&E hydrographers drilled through 211 inches of snowpack Tuesday to reach the gravel parking lot of the Lassen Peak trailhead — by jumping on their equipment like ...