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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.
View suggested itineraries from a few hours to several days.
Be informed to prepare for your visit.
Check for updated trail conditions, distances, and difficulty level.
This popular hike is open! Experience Lassen's largest hydrothermal area. Parking is limited. Plan for morning or evening.
Lassen has two park visitor centers, conveniently located near the northwest and southwest park entrances.
Operating hours, facilities, reservations, and more! Learn how to spend a night at Lassen Volcanic National Park.
Visiting the park with your pet(s)? Learn where pets are permitted and why some areas are restricted to take pets.
Learn about where you can fish and the regulations that apply before dropping a line.
Enjoy non-motorized boating on numerous lakes. Enjoy swimming safely while protecting park waters and shorelines.
Last updated: July 25, 2025
