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.
Park Planning and Compliance
The National Park Service (NPS) is required by federal law to engage in transparent planning efforts and to solicit public, agency, and tribal input in decision making. The NPS engages in planning to ensure our decisions are as effective and efficient as possible in carrying out the NPS mission to preserve unimpaired the natural and cultural resources and values of the NPS for the enjoyment, education, and inspiration of this and future generations.
The National Environmental Policy Act, the National Historic Preservation Act, the Wilderness Act, and other laws and regulations and NPS policies require that certain procedural steps be taken, and that park staff analyze all plans and project proposals to determine the degree of impacts on the environment. The involvement and input of the interested and affected public is an essential component in this process.
Did You Know?
The Lassen Volcanic National Park newspaper comes out twice a year--one issue for winter and one for the summer season. The newspaper describes the many activities you can enjoy visiting during the very different seasons. More...