Warner Valley Campground

Warner Valley campground is a limited development facility in the south eastern area of the park. It has vault toilets and potable water spigots. Numerous trails can be accessed from the campground. Hiking trails accessible from the campground. Vault toilets - seasonal. Lassen Volcanic national park is known for its volcanic history, as well as its diversity of plants and animals. It contains 300 active volcanic domes, as well as many hydrothermal features, such as mud pots and steam vents. Lassen Peak is the southernmost active volcano in the Cascades, and the second most recent to erupt in the lower 48 of the United States before Mount Saint Helens.