Crossword clues for Volcano in California. 6 lettersAnswerClueLASSENCalifornia volcanoSHASTATwin-peaked California volcanoSHASTACalifornia volcano.SHASTAMount ___, California volcanoSHASTANorthern California volcanoLASSENVolcano in California.SHASTATallest volcano in CaliforniaSHASTA14,000-foot volcano in CaliforniaSHASTAVolcano in CaliforniaSHASTAExtinct volcano in California.MTSHASTACalifornia volcanoMOUNTLASSENActive volcano in CaliforniaMTSHASTAExtinct volcano in California.