Old Exchange & Provost Dungeon
What the experts agree on
This 1771 Palladian building hosted pivotal Revolutionary moments—from imprisoning patriots in its eerie dungeon to hosting South Carolina's Constitution ratification in 1788. Exhibits blend period dioramas with Charleston's foundational history.
“Built by the British in 1771 as an Exchange and Customs House, this Palladian-style building was where South Carolina Patriots ratified the US Constitution in 1788.”
– Michelin Guide
"The site of many historic events, including the state's ratification of the Constitution in 1788 and two grand celebrations hosted for George Washington." Full review
"One of the most important buildings used during the American Revolution is the Old Exchange and Provost Dungeon." Full review
"During the Revolutionary War, American patriots were held prisoner in the Provost Dungeon, which now provides an eerie tour through history." Full review
"Today, the main floor contains exhibits on the history of the town and the building...and the lower-level dungeon displays mannequins and dioramas of pirates and patriots." Full review