Western US Faults, Volcanos,
Impact Craters, and Calderas
Dwell Cursor for Volcanic Feature Names.
Volcanic Features
Impact Craters
National Scenic Trails
Alternate and Side Routes
Meteor Crater Baker Glacier Peak Rainier St. Helens Adams West Crater Indian Heaven Hood Jefferson Blue Lake Crater Sand Mountain Field Washington Belknap North Sister Field South Sister Bachelor Newberry Volcano Davis Lake Devils Garden Cinnamon Butte Squaw Ridge Lava Field Four Craters Lava Field Crater Lake Yellowstone Diamond Craters Jordan Craters Saddle Butte Craters of the Moon Hell's Half Acre Shoshone Lava Field Jackies Butte Medicine Lake Wapi Lava Field Shasta Brushy Butte Big Cave Twin Buttes Tumble Buttes Eagle Lake Field Lassen Volc Center Clear Lake Steamboat Springs Dotsero Mono Lake Volc Field Black Rock Desert Mono Craters Inyo Craters Long Valley Red Cones Ubehebe Craters Markagunt Plateau Santa Clara Bald Knoll Golden Trout Creek Coso Volc Field Uinkaret Field Lavic Lake Valles Caldera Sunset Crater Amboy Zuni-Bandera Unnamed Carrizozo Prieto, Cerro Pinacate