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Lassen Volcanic NP Highway Closed to Through Traffic
The Lassen Volcanic NP Highway is closed at the Devastated Area (10 miles inside the northwest entrance) and Bumpass Hell parking area (7 miles from the southwest entrance). More »
Junior Ranger Posters
Did You Know?
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...