National Parks Tracker

Lassen Volcanic National Park

California

Lassen Peak rising above the deep blue water of Lake Helen
Photo: NPS Photo · Public domain

Our visits

Not visited yet

Lassen Volcanic is still on the list. When we go, our trips and notes will show here.

About the park

Northern California park with all four types of volcano, including Lassen Peak, a lava dome, and boiling mud pots, steam vents and hot pools.

Full name
Lassen Volcanic National Park
State
California
Established
August 9, 1916
Area
106,589 acres (431.4 km²)
Coordinates
40.49° N, 121.51° W
Official site
Lassen Volcanic on nps.gov (opens in a new tab)