One of a series of no-purpose kinetic artworks by Swiss sculptor Jean Tinguely.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

The Sighignola summit on the Swiss border offers views so breathtaking it's been named one of the most beautiful places in Italy.

The largest piece of the Berlin Wall in the Southern Hemisphere sits outside this German social club in a Canberra suburb.

See hundreds of herons and egrets in the heart of the city in this dreamy hidden park.

This picturesque island graveyard is the final resting place of dozens of notorious pirates.

On one of the world's most active volcanoes, a pebble-filled crater changes color with the wind.

This copper-coated, multi-arched dome is surrounded by a moat and lights up at night.

From a distance, this statue of an eagle looks like a giant chicken on a stick.

Sacred waters rescued from the wrath of a volcano.

The world's only complete colossal squid specimen is on display at the Te Papa Museum.

A rustic place to spend the night, complete with amazing quiver trees and outsider art.

The most alien-looking place on Earth.

Hundreds of caves filled with thousands of centuries-old statues and murals.

This ancient cave temple complex is the largest and best-preserved temple complex in Sri Lanka.

The once highest point in China blends symbolic design with a kick of adrenaline.

At the right time of day, sunlight floods through the roof of this cave and illuminates the small pavilion hidden within.

This burial cave houses around 100 ancient coffins, neatly stacked to form a massive wall.

Hundreds of wooden coffins dangle from cliffs and caves in the Philippines.

Cathedral carved out of salt, located a mile below the Earth's surface.

Pilgrims each carried a brick to the top of Mount Monserrate to help build this historic sanctuary in Colombia.

Neighborhood in Jerusalem is home to the ultra-orthodox haredim.

The only quarter of the Old City not dedicated to a major world religion.

Descend 2,030 years into the past in an ancient tunnel built to support Jerusalem's most famous wall.