• Burial chambers
• Burial vaults
• Coded messages, for short
• Horror movie locales
• Horror-flick sets
• Locations of some secret meetings
• Mausoleum sections
• Rooms below
• Secret meeting places
• Secret places
• Some underground chambers
• Subterranean chambers
• Subterranean vaults
• Tombs
• Underground chambers
• Vaults
• Vaults in Westminister Abbey