









🏛️"A wonderful discovery in the heart of Pontoise"
🎬Filming location for The Ninth Gate and Crimson Rivers
📅"A place to visit at least once"
Wander through a 12th-century quarry beneath Pontoise, where Gothic ribbed vaults and stone staircases have starred in films like The Ninth Gate and Crimson Rivers.
Historic underground space
Gothic architecture
Film location
Guided tours
Saturday, September 19
Free










🏛️"A wonderful discovery in the heart of Pontoise"
🎬Filming location for The Ninth Gate and Crimson Rivers
📅"A place to visit at least once"
Wander through a 12th-century quarry beneath Pontoise, where Gothic ribbed vaults and stone staircases have starred in films like The Ninth Gate and Crimson Rivers.
Historic underground space
Gothic architecture
Film location
Guided tours
Saturday, September 19
Free