Themed Tour
Themed TourA former quarry that supplied stone for Parisian monuments, now a closed military fort. You can glimpse its mysterious façade from the street, but entry is strictly forbidden.
Historic military fort
19th century architecture
Hidden Paris landmark
Self-guided exploration
Themed TourThemed TourA former quarry that supplied stone for Parisian monuments, now a closed military fort. You can glimpse its mysterious façade from the street, but entry is strictly forbidden.
Historic military fort
19th century architecture
Hidden Paris landmark
Self-guided exploration