• Lassen Peak from Hat Creek

    Lassen Volcanic

    National Park California

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  • Road through the park is closed

    Park highway (HWY 89) is currently being cleared of snow, debris, and rocks. Anticipated opening for Memorial Weekend. More »

  • Park highway under construction near Sulphur Works

    Road crews are working to repair the road near Sulphur Works hydrothermal area. Road will be closed at the Kohm Yah-mah-nee Visitor Center during the week, and open to Sulphur Works on the weekends.

Second Grade Curriculum-based Activities

UNIT I: VOLCANOES

Volcanoes of Lassen - Students will learn how volcanoes are formed through a hands-on demonstration. (30-45 minutes)

Location: Classroom or field site

Download the Activity (13k pdf file)

Did You Know?

picture of caldera inside cinder cone

All four types of volcanoes found in the entire world are represented in Lassen Volcanic National Park.  Volcanoes found in the park include shield (Prospect Peak), plug dome (Lassen Peak), Cinder Cone (Cinder Cone), and Composite (Brokeoff Volcano) volcanoes. More...