Lassen Volcanic National Park is home to steaming fumaroles, meadows freckled with wildflowers, clear mountain lakes, and numerous volcanoes. Jagged peaks tell the story of its eruptive past while hot water continues to shape the land.
Road Clearing Operations will begin once conditions permit. Clearing typically begins in April and extends through June.
Expect deep snow through spring. Snow depth is at its deepest in April. Access opens as the snow slowly melts through early to mid-summer.
View or print a copy of the Winter/Spring Guide.
What to expect when visiting in the 2023 summer season following the Dixie Fire.
Learn more about how to improve your safety in areas burned by wildfire.
View current conditions including open trails, campgrounds, roads, services and facilities, and more prior to your visit.
Visit Sulphur Works in Winter
View dates and hours for facilities including visitor centers, campgrounds, stores, and services.
Download the NPS Mobile App and Lassen Volcanic to explore your park on your mobile device.
Last updated: March 24, 2023
