SP Crater Click the image to see the original photo at maximum resolution (potentially large files). Click the title to see a full description, geolocation, and more. Photos 1 - 6 of 6 azgs_photo A Geoheritage tour of Flagstaff & environs, northern Arizona azgs_photo Bird's-eye view of SP Crater, Arizona azgs_photo SP Crater lava flow, San Francisco volcanic field azgs_photo Looking south towards San Francisco Peak azgs_photo Volcanic bomb at SP Crater, Arizona azgs_photo Toe of SP Lava Flow, San Francisco volcanic field, Arizona
