This former hydraulic laboratory is now a woodland dotted with old engineering models.

The struggle of a small Dutch island against the sea.

The largest collection of the iconic wooden shoe in the world.

The largest airborne operation in history was launched to capture this bridge.

This large open-air museum showcases the ordinary lives of the people of the Netherlands and pre-industrial crafts and practices.

A set of beech hedges planted in the 19th century forms a tunnel that takes on a different appearance in every season.

This monument pays homage to a classic Dutch tune.

This beautifully designed star-shaped fort was the premier defense system of the late 1500s.

The nerve center of a massive, state-of-the art radio telescope that sprawls across Western Europe.

A set of 27 bamboo tubes creates an eerie soundscape that changes with the wind.

An impressive armored bronze effigy marks the tomb of one of the medieval era's greatest warriors.

This skewed English house has looked like it's going to fall over for centuries.

Inspired by Thomas Stothard's painting of the "Journey to Canterbury," albeit with Canterbury natives.

This natural hill rose another 130 feet from the debris and rubble added after World War II.

The remains of three Luftwaffe launch pads designed for manned anti-aircraft missiles.

Remnants of a cone-shaped Nazi bomb shelter.

This historic funicular system combines the old with the new while offering delightful views over the surrounding valley.

It's good luck to be mocked by this monkey.

This old wooden funicular railway leads to a cemetery in the forest.

This riverside restaurant has been serving customers since 1146.

This strange sculpture depicts a giant nightmare hare crushing a man to death beneath its colossal bulk.

This lurid German fountain plots the sad course of marriage from dating to death.

The remnants of a fictional Viking village film set now serve as an educational and historical hotspot.

Walk inside a half mile long crevice right outside the town of Garmisch Partenkirchen.