Park highway under construction near Sulphur Works
Road crews are working to repair the road near Sulphur Works hydrothermal area. Road will be open, with one-way controlled traffic at Sulphur Works, during the Memorial Day weekend (5/24-5/27).
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?
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.