Tumble Buttes

The Tumble Buttes are a group of cinder cone volcanoes in the US state of California.

Geography
The Tumble Buttes are formed by three pyroclastic cinder cones: Bear Wallow Butte, Eiler Butte, and Hall Butte. They range in elevation from 1948 m to 2191 m. The volcanoes trend north-northwest to south-southeast along a fissure. Eiler Butte marks the northern end, while Bear Wallow Butte is the southernmost cone.

Eruptive history
The Tumble Buttes last erupted between 10,000 and 15,000 years ago, making them either Pleistocene or Holocene in age. The cinder cones have erupted lava flows.

Subfeatures
Bear Wallow Butte has unvegetated lava flows on both its eastern and western flanks; Eiler Butte has produced blocky lava.