Crossword clues for Some underground chambers:KIVAUnderground chamberMAGMA___ chamber (underground pool)CRYPTSSome underground chambersGROTTOUnderground chamberCAVERNUnderground chamberCAVEUnderground chamberCAVESUnderground chambersCAVENatural underground chamberCAVERNNatural underground chamberCRYPTSUnderground chambersCAVERNSUnderground chambers.VAULTUnderground chamberCRYPTUnderground chamberKIVAUnderground Pueblo chamberSEPTICTANKUnderground waste chamber