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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Things to Do
Lassen Peak Trail Summit Open Dates
Learn more about the Lassen Peak Trail and plan your hike here.
Did You Know?
The reddish color sometimes observed on top of snow at Lassen Volcanic NP snow is a living organism called snow algae. When snow begins to thaw, these microscopic organisms spring to life. They function as a primary food source and are being studied for their cancer-fighting properties.