The region in far northeastern California encompassed by Lava Beds National Monument is often called the "Land of Burnt Out Fires." The name reflects a landscape created by fiery volcanic forces, including cataclysmic events that created more than 700 lava tube caves and an aboveground landscape shaped and fractured by lava flows and other geologic turmoil. Despite its tortured landscape, the region has also been a place of human habitation for thousands...