19th century pendulum and a clock restored by a rogue group of guerilla artists.

The oldest stone house in Paris was built by its most famous alchemist.

France's most famous cemetery, with some of its most curious tombs.

This famous writer's tombstone is a literary pilgrimage site that was publicly defiled by a rival.

Large Hadron Collider and the Birthplace of World Wide Web.

The final resting place to 300 Victorian-era pets hides inside the city park.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.