The Charleston Ghost and Dungeon Walking tour is the only dungeon walking tour that has access to Provost Dungeon. Our experienced and fully licensed tour guides will take you on a 90-minute walking tour through not only the dungeon, but also the eerie, dark edges of Charleston’s Haunted Historic District. Hear stories of The Holy City’s streets, cemeteries, back alleyways, and churches. Bulldog Tours has exclusive evening access to the Old Provost Dungeon.