In the shadow of a former battleground, the resting place for nearly 2,000 soldiers who died in World War I.

A rare example of World War I trenches from the British front.

An abandoned film set location for a remote spaceport in a galaxy far, far away hides in the Tunisian desert.

This Hindu temple is an architectural marvel designed and built according to ancient Indian principles.

The racehorse's headstone highlights a forgotten part of the Hendrie Park Gardens' history.

A mud statue stands in the dark tunnels, seeming to hold up the weight of the city above.

This whimsical castle of grottoes was the labor of love of a French postman, and one of the greatest achievements of outsider architecture.

A natural arch carved by a river gave its name to the so-called "Cave of Forgotten Dreams."

Sculpture of a legendary French dragon.

This historic stone gate tower is now just a lonely relic in the middle of a swamp.

This salt marsh in Southern France is as pink as the flamingos that inhabit it.

Because sometimes you need to make a batch of frites even when the stores are all closed.

Hundreds of hidden passageways weave through the old quarters of Lyon.