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

World's largest barrel containing an inn.

Potato-peeling mannequins, Inca art, and a dangling tuber mobile help trace the history of fries at this Belgian museum.

This rock resembling a turned-up boot has become the symbol of St. Ingbert.

400-year-old garden, restored to beauty.

Sometimes an island, sometimes a rocky outcropping connected to the world by a tiny suspension bridge.

This Danish rock field is actually a sprawling ancient cemetery holding the bodies of 700 Vikings.

Tiring of digging out the door to this church for every service, it was eventually abandoned to the sands.

The northernmost point in Denmark is a turbulent sandbar created by two clashing seas.

A university observatory dome painted to resemble the beloved 'Star Wars' droid.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

A serious museum dedicated to two German comedians.

In this truly magical place, rent hasn't been raised since the year 1520.

A typical crusty old museum this isn't.

The world's tallest church tower reveals a spectacular view to anyone up to the task of climbing the daunting staircase.

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

The last bastion of Roman presence north of the Alps looms over a German town.

A Faraday Cage protects cars from a nearby high-power transmitter.

A former ironworks that was the first UNESCO industrial site.