10,000 flowered plants bloom in the City of Roses.

One man's quest to fix his toilet unearthed over 5,000 artifacts spanning more than 2,000 years of history.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

Romans built the world's tallest artificial waterfall in 271 BC.

The oldest-known example of a historic architectural style recognized by UNESCO.

Southern Italy's spinning top village.

This triumphal 16th-century arched gateway leads to the oldest street in Palermo.

Thousands of well-dressed mummies below a monastery.

The world's most active stratovolcano is almost always erupting.

"Stairs of the Turks", a chalky white cliff eroded conveniently into stairs, allowing for easy pillaging.

Also known as the Temple of Poseidon, this is one of the best-preserved Greek temples in the world.

The only visible remains of this ancient Greek underground temple is its roof protruding from the earth.

Cave shrine on Monte Pellegrino.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

One of the oldest suspension bridges in the world blends in perfectly with a medieval castle.

Fascinating town where normal life interfaces with the occult.

In the ruins of Glastonbury Abbey lies the alleged resting place of the legendary king.

This hill and tower are steeped in legend, from King Arthur to the Holy Grail.

This astronomical clock is the second oldest in England.

The oldest residential street in Europe also features an optical illusion.

A little sculpture with a large wardrobe.

A unique sculpture calls the outside of this steakhouse home.

A cathedral resurrected from the ashes of one of Europe's greatest urban fires.