A short trail (0.25 mile) crosses one of the youngest flows to monoliths-crater fragments rafted here by lava flows. A nearby longer trail (3.5 miles) winds through the vent of North Crater, past the Big Craters to the Spatter Cones parking lot.
Last updated: December 7, 2017
Craters of the Moon National Monument and Preserve
P.O. Box 29