Climbing and Caving
Explore the underground world of a lava tube on the Hat Creek Ranger District.
Caving
Opening late April, after the snow melt, the self-guided trail is approximately 1/3 mile long and the cave is completely dark, so don't forget to bring a flashlight.
The floor is rough and jagged so wear sturdy shoes. A light jacket will ward off the chill as the cave remains a cool 46 degrees F. Neither hardhats nor crawling is required!
Pets are not allowed.
For more information about the geology of the Hat Creek Valley, explore the Old Station Visitor Information Center and Hat Creek Rim Overlook. These sites are all located within a few miles of Subway Cave
- Open Season: April - October
- Operational Hours: Dawn to dusk.
- Visitor donations can be made at the Old Station visitor center.
- Restroom: Vault toilets
- Directions: Located on Highway 89 approximately 1/4 mile north of the Highway 44/89 junction in Old Station.
- Closest Towns: Trailhead is located 1/4 mile north of the junction of State Routes 44 and 89. The community of Old Station is located 1/2 mile south of the trailhead.
- Parking: Plenty of parking, tight turn around for RVs and buses.
Search for Climbing and Caving Opportunities
Almanor Ranger District
In a scenic mountain setting, Lake Almanor is one of the largest man-made lakes in California at 75 square miles. It offers fishing, boating, water skiing, swimming, camping, and picnicking. The…
Hat Creek Ranger District
Hat Creek includes the Intermountain Area communities of Burney, Fall River Mills, Hat Creek and Old Station. In the shadow of Lassen Peak, seven campgrounds and four picnic areas are nestled along…
Subway Cave
Site Open
Subway Cave is expected to open about late April each year after the snow melt.Explore the underground world of a lava tube. The self-guided trail is approximately 1/3 mile long and the cave…