Lassen Volcanic National Park offers over 150 miles of hiking trails for visitors of levels of ability. Discover the devastation of Lassen Peak's last eruption on the accessible trail at the Devastated Area, explore Lassen's largest hydrothermal area on the Bumpass Hell trail, or spend the day climbing Brokeoff Mountain and enjoy its spectacular panoramic views. Please note that winter conditions often persist late into the summer months, and many trails are not snow free until June or July. View current trail conditions below or call (530) 595-4480 for the most up-to-date information.
Take the Reach Higher Trail Challenge!
NOTE: Please refresh your browser (F5) to ensure that you are viewing the most current data. Many browsers will cache data from web pages you have viewed before, and therefore displaying out-of-date information.
Difficulty ratings: * Easy | ** Moderate | *** Strenuous
New! Expect snow on most park trails - 11/23/14.
Updates are not regularly made for trail conditions, please call 530-595-4480 for current information.
Conditions are not exact in the fall as snow coverage can vary greatly during and after storms.
Most trailheads are nonaccessible by vehicle due to park road closures.
Hydrothermal Area Danger