• Lassen Peak from Hat Creek

    Lassen Volcanic

    National Park California

Plan Your Visit

Lassen Volcanic National Park provides a wealth of fun activities that are as varied as the seasons of the park. Select a link below to learn more about planning your visit to Lassen.

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Lassen Peak Trail Summit Open Dates
This summer marks the final season of the Lassen Peak trail restoration project. The trail is closed at "Grandview", approximately 1.3 miles from the park area with the exception of the following dates when the the trail will be open to the summit:

  • Friday, August 8 through Sunday, August 10
  • Friday, August 29 through Monday, September 1
  • Friday, September 26 through Sunday, September 28
  • Friday, October 10 through Monday, October 13
Learn more about the Lassen Peak Trail and plan your hike here.

Did You Know?

President Roosevelt riding a horse

Lassen Volcanic National Park started as two separate national monuments designated by President Theodore Roosevelt in 1907: Cinder Cone National Monument and Lassen Peak National Monument.