Things to do in Lassen Volcanic National Park
A southern Cascade park of active hydrothermal areas, volcanic peaks, alpine lakes, forests, meadows, and winter snow routes.
Best months: July, August, September, October
What is worth your time in Lassen Volcanic National Park
Manzanita Lake LoopDo not miss
The lakeshore loop offers reflections of Lassen Peak, birding, kayaking views, and an easy first walk.
Hike · 1.5 hr5
Bumpass Hell TrailDo not miss
The trail reaches the largest hydrothermal basin in the park, with boardwalk views of fumaroles, mudpots, and turquoise pools.
Hike · 2.5 hr4.8
Lassen Peak TrailDo not miss
The summit climb reaches the top of an active volcano with huge views across the southern Cascades.
Hike · 6 hr4.8
Lassen Volcanic National Park HighwayDo not miss
The park highway links lakes, volcanic slopes, hydrothermal stops, meadows, and high viewpoints in one classic drive.
Scenic Drive · 3 hr
Juniper Lake
The remote lake offers quiet water, volcanic views, and a less crowded side of Lassen when the road is open.
Viewpoint · 1.5 hr4.9
Lake Helen
The high alpine lake below Lassen Peak is a striking roadside stop when the park highway is open.
Viewpoint · 33 min4.8
Sulphur Works
This roadside hydrothermal area gives a quick look at boiling mudpots and steam vents near the southwest entrance.
Viewpoint · 33 min4.8
Kings Creek Falls Trail
The trail descends through meadows and forest to one of the most popular waterfalls in the park.
Hike · 2.5 hr4.7
Kohm Yah-mah-nee Visitor Center
The year-round visitor center is the best indoor hub for road status, exhibits, winter access, water, and ranger advice.
Ranger Program · 53 min4.7
Devastated Area Interpretive Trail
The paved loop explains the 1915 eruption and volcanic debris field with excellent accessibility.
Hike · 45 min4.4
Loomis Museum
The museum adds indoor context on Lassen eruptions, early photography, and north-park orientation.
Ranger Program · 45 min4.4
Boiling Springs Lake Trail
The Warner Valley trail reaches a large hot, acidic lake framed by forest and hydrothermal features.
Hike · 2 hr
Cinder Cone Trail
This remote climb reaches a volcanic cone rim with views of Fantastic Lava Beds and Painted Dunes.
Hike · 4 hr
Mill Creek Falls Trail
This forested route from the southwest area reaches one of the tallest waterfalls in Lassen.
Hike · 3.8 hr
And 1 more, which the planner picks between based on your dates, pace and what you are into.
Worth knowing
- Lassen Volcanic is famous for Lassen Peak, Bumpass Hell, boiling mudpots, fumaroles, Manzanita Lake, the park highway, and all four major volcano types in one park.