A fantastic castle rumored to be the birthplace of King Arthur.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

Ha Long Bay's "Cave of Surprises" houses a popular phallic rock formation.

A fifth-century temple improbably built into the side of a cliff.

Enter the cabin of a life-sized Hindenburg replica.

This strange geological landscape erupts with sudden bursts of water.

The Columbia Road Flower Market is now open every Sunday, rain or shine.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

The once highest point in China blends symbolic design with a kick of adrenaline.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

The burial grounds of a Chinese eunuch who served his way into the highest levels of Imperial government.