Lava Beds National Monument   

Lava Beds National Monument is a land of turmoil, both geological and historical. Volcanic eruptions on the Medicine Lake shield volcano created a rugged landscape dotted with cinder cones, lava flows, spatter cones, lava tube caves and pit craters. More than 600 caves beckon exploration! In 1872-1873, the Modoc Indians used the park's lava flows to their tactical advantage. Under the leadership of Captain Jack, the Modocs took refuge in "Captain Jack's Stronghold," a natural lava fortress. Explore the lava beds and the history of the Modoc war.