Crossword clues for Deep ravine:BARRANCADeep ravineCOULEEDeep ravineGAPDeep ravineCOULEEWord for a deep ravine that's in the name of a major Western US damGULCHESDeep ravinesCHASMDeep ravineCHASMSDeep ravinesCOULEESDeep ravines.GULCHDeep ravineGORGEDeep ravineGAPSDeep, sloping ravines