An intricate and amazing house built by architect Karl Junker.

When the rain falls, this drain system turns into a musical instrument.

A sprawling Baroque park with 300-year-old hydro-pneumatic waterworks.

Art and a pun, all in one.

This medieval castle overlooking the Elzbach river looks just like it did hundreds of years ago.

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

The patron saint of spinsters grasps a container of dried blood.

A stairway to heaven, or to nowhere at all.

Dr. Strangelove-esque tours reveal the inside a bunker once reserved for Stalin himself.

This building holds the embalmed remains of the leader of the Bolshevik Revolution.

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

A 1:20 scale piece of the Netherlands commissioned by a queen lets visitors take a stroll as giants.

Live out your childhood construction fantasies in this one-of-a-kind gyrating hotel.

This miniature take on the Kremlin is one Dutch man's retirement project.

A UFO-shaped event building originally intended to be a science museum showcasing the future.

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

The world's first interactive human body museum also serves as a chair for a giant orange man.

Seven mini rowhouses fill the gap between 54 and 70 Westerstraat.

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

The giant scales in this museum can still tell if someone is one of the devil's brides just by weight.

Hidden within a Netherlands crater is a stone bed that lets those who lie in it see the sky as a curved surface.

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

The Bloemen Route, or “Flower Route”, stretches 25 miles through prime Dutch tulip country as a result of “tulip mania,” the world’s first economic bubble.

Colorful and chaotic stacked hotel in North Holland.