24. The Catacombs

The Catacombs

Underneath the bright lights of the city lies an amazing world - a creepy labyrinth of arranged bones and skulls, the remains of an estimated 6 million Parisians from the late 18th century.

Make sure you plan a trip here officially;

you definitely don’t want to get lost!

Mountain in the Parc Des Butte Chaumonts