The name of this ancient Indonesian temple translates as "Elephant Cave" but it could be more accurately called "The Hellmouth."

Exotic, erotic, and esoteric, one artist's live-in Bali gallery brings a splash of color and madness to its surroundings.

Hindu temple of the dead home to hundreds of long-tailed macaques.

The most visited, and possibly most controversial, museum in Germany.

This Dutch statue is a monument to the fictional shrew who brought doom to the city of Stavoren.

The 20-mile causeway that separates the Netherlands from the sea.

This giant radio telescope would be a rusting ruin if it hadn't become such a beloved relic.

Now a museum, this building was once a 14th-century monastery and the place where the founder of the Dutch nation lived and was assassinated.

An awe-inspiring giant blue whale jaw bone stands in the center of this Dutch island.

This enormous storm barrier is one of the largest moving structures on Earth, with each arm taller than the Washington Monument.

A radio telescope for listening to the stars, based in one of the cloudiest countries in the world.

Graffiti covers the walls of a room where university students through the centuries have waited nervously to defend their theses.

The struggle of a small Dutch island against the sea.

Scale model of St. Peter's Cathedral (Rome) in the middle of a small Dutch town.

The largest 19th century panorama in the world still in-situ.

Home to the world's oldest functioning orrery.

A 'living museum' in Leiden, the oldest of its kind in the Netherlands.

This historical Netherlands fortress still bears the marks of its single siege.

A miniature city, once ruled by the Queen of the Netherlands.

This fairy tale forest hides scenes from some of the more obscure and bizarre Western nursery stories.

Incredible labyrinth of man made caves.

The ruins of this Dutch castle sit atop a labyrinth of once-secret tunnels and passageways, dating back over 900 years.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.