1.5 km of former limestone quarries lined with the bones of about six million Parisians moved from city cemeteries in the 18th-19th centuries; reopened in 2026 after a renovation with new scenography.
- Address
- 1 Av. du Colonel Henri Rol-Tanguy, 75014 Paris
- Hours
- Tue-Sun 9:45-20:30 (last entry 19:30); closed Mon
- Best time to go
- Morning · About 1.5 h
- Price
- EUR 31 full, EUR 25 reduced, audioguide/headset included (2026)
- Price level
- €€€
- Free entry
- Also free for: Children under 8 free; disabled + carer free
Booking: Free tickets cannot be bought in advance online; obtain at the front desk on the day
Details can change. Check hours and prices before you go.
Good to know
- Online booking is effectively mandatory; timed slots sell out days ahead.
- 130 steps down, 112 up; exit is 1.5 km away at rue Rémy-Dumoncel.
- Constant 14 C: bring a layer.