Subway Cave is a fantastic opportunity to explore a lava tube! This easy hike takes you along a 1,300 feet (1/3 mile) long trail through this remarkable natural wonder. Inside the lava tube there is ample headroom down the middle but does get low along the sides. The trail itself is rubble-free for the most-part but is uneven so sturdy shoes are a must. Note that there are stairs leading from the parking lot to the cave opening so cave is not stroller or wheelchair friendly. BRING A FLASHLIGHT! Lava tube does not have any lighting and visibility is zero. Temperatures remain at about 46F year-round for a light jacket. Be sure to take a light jacket.
Hwy 89/Hwy 44, Old Station, CA