Self-guided interpretive trail through the origin of the Hat Creek Lava Flow. See spatter cones, craters, and a beautiful view of the Hat Creek Valley. Loop trail, approximately 1.7 miles long.
At a Glance
Spattercone Day Use Area is closed for the season. Next spring, you can take a walk along the fissure that formed the Hat Creek Lava flow and explore the craters, cones, and lava tubes that the eruption left behind.