🇫🇷 Paris

Catacombes de Paris

quirkyhistorymust-see

Address: 1 Avenue du Colonel Henri Rol-Tanguy, 75014 Paris, France
Hours: 09:45–20:30 Tue–Sun (last entry 19:30); closed Mon, Jan 1, May 1, Dec 25
Price: ~€31 adult (audio guide included); ~€12 child 5–17; under-5s free
Website: https://www.catacombes.paris.fr/en
Map: Open in Google Maps ↗

Moved underground starting in 1786 — central Paris cemeteries had overflowed so badly that walls were collapsing into neighbours' cellars.

A 1.5 km walk through tunnels stacked with the skeletal remains of six million people, relocated here in the late 1700s from overflowing Parisian cemeteries. It is genuinely unforgettable, slightly creepy, and the kind of thing teens love and grandparents may want to skip — 131 steps down, 112 back up, with no elevator. Tickets are released seven days ahead and the timed slots vanish fast; book the second they open.