An extraordinary natural landscape of mountains, waterfalls, and rocky cliffs riddled with tunnels.

No one really knows how these old hobby horses got here, but the herd keeps growing.

The site of one of the largest prison escapes of World War II.

The home of the morbid art of corpse plastination is open for visitors to view the fascinating, but stomach-churning process.

Europe's largest natural bridge has a 19th century royal chateau built into its side.

Ruins of a German Castle on top of a towering stone pillar.

A small man-controlled waterfall powers an Art Nouveau elevator and is accessed via narrow gauge, solar-powered tramway.

An ornate century-old elevator still connects the two halves of Bad Schandau.

A unique hanging cable-car navigates through Dresden, the oldest suspension railway in the world.

The largest treasure hoard in Europe is contained in a castle that was bombed out during World War II.

In addition to fine dairy products, the world's most beautiful milk shop also offers a feast for the eyes.

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

A giant interactive periodic table with real samples of the elements.

One of the famous Czech artist's lesser-known Prague installations appears to be a glowing fetus affixed to a drainpipe.

A surreal statue honoring Prague's favorite literary son.

Looming communist pillar with a Czech twist.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

This automated sculpture of two men peeing will spell out text messages with their micturition.

What looks like a crashed Zeppelin is actually a bright, airy reading room perched atop a modern museum.

The tunnel's elegant proportions keep you snug with no claustrophobia freak-out.

Street artists transformed an abandoned air vent into the beloved Star Wars robot.

This doorless 20th-century elevator doesn't stop or slow down.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.