Places stenaavel Wants to Go

Hundreds of prehistoric stones, arranged in perfect lines in a French field.

This collection of French root art looks like an indoor fairy wonderland.

Trek into the depths of the cave where 17,000-year-old paintings exist alongside 400-year-old graffiti.

The 16th-century church was kept in its ruined state as a reminder of the casualties of World War I.

The Cimetière des Chiens et Autres Animaux Domestiques is one of the oldest pet cemeteries in the world.

This ancient theater was once the home of fierce gladiatorial battles.

A chapel on a volcanic core, marking the end of a successful journey.

A self-built mosaic house and sculpture park.

An ancient monastery, a locked room, and a mysterious book heist.

This French castle is said to have once held the Holy Grail but is now a gorgeous mountaintop ruin.

The sunken structure looks like the victim of a catastrophic flood.

A medieval church with largest and oldest collection of Renaissance frescoes in France.

A mosaic-tiled house built by graveyard sweeper Raymond Isidore.

The only remaining collection of flayed figures made by French "madman" Honoré Fragonard.

Ghosts of France's colonial past.

This stunning French estate was so lavish that it landed its original owner in jail for the rest of his life.

The world's largest reflecting pool is just two centimeters deep.

Two small chapels housed inside an ancient tree.

This modern French ossuary contains the jumbled bones of 130,000 WWI soldiers.

Beautiful carved tunnels.

This ancient Roman bridge and aqueduct still stands as a wonder of classical construction.

This professional clown's home is an outsider art wonderland.

These quaint French houses dangle precariously over a precipice.

Massive puppet-automaton machines created by French artist collective Machines de l’Ile.