





Troglodyte church of the Annunciation
Haute-Isle
Step into a church like no other: carved entirely into a limestone cliff in 1670, with only its tiny bell tower breaking the surface. The only troglodytic church in Île-de-France still welcomes visitors to its underground nave and 17th-century wooden altarpiece.
troglodytic architecture
17th century heritage
cliffside setting
Seine valley views
Tips
🪦don't miss the small cemetery nearby
📞call town hall to book a visit
🔔spot the tiny bell tower, the only part above ground
Free
Troglodyte church of the Annunciation
Haute-IsleOpen






Step into a church like no other: carved entirely into a limestone cliff in 1670, with only its tiny bell tower breaking the surface. The only troglodytic church in Île-de-France still welcomes visitors to its underground nave and 17th-century wooden altarpiece.
troglodytic architecture
17th century heritage
cliffside setting
Seine valley views
Tips
🪦don't miss the small cemetery nearby
📞call town hall to book a visit
🔔spot the tiny bell tower, the only part above ground
Free