Park Highway Closed for Winter Season
Lassen National Park Highway is closed to through traffic for the winter season. The highway will remain open to the the Kohm Yah-mah-nee Visitor Center (1 mile from the SW entrance) and Manzanita Lake (1 mile inside the NW entrance). More »
Hiking Ridge Lakes Trail
Start: Sulphur Works parking area
This steep climb up a forested ridge rewards hikers with two small alpine lakes cradled in a basin between Brokeoff Mountain and Mount Diller. The beginning of the trail winds through ferns, grasses and wildflowers including Mules Ear, Indian Paintbrush and Lupine. Stops along the way provide glimpses of the Sulphur Works hydrothermal area and Sulphur Creek. The trail then switchbacks through forest before following a ravine up to the lake basin. Good views of Mount Diller can be seen along the way. Although challenging, this hike offers visitors an opportunity to experience Lassen's alpine terrain in a short hike.
The Sulphur Works parking area is located 1.1 miles past the southwest entrance on the park road. The marked trailhead is located on the north side of the parking area next to the restrooms. Food and water are available at the Kohm Yah-mah-nee visitor center 1 mile south on the park road.
Did You Know?
The Lassen Volcanic National Park Main Park Road can open as early as May 10th and as late as mid-July depending on how much snow falls during the winter.