Volcano from California Please Register or Login to add your Restaurant Not Listed? Add your Restaurant! On Map Amador County Restaurant Alliance - California, Volcano, Po Box 9, 95689 (209) 296-4458 Map Country Store - California, Volcano, Po Box 156, 95689 Map St George Hotel & Motel - California, Volcano, Po Box 9, 95689 (209) 296-4457 Map