A beautiful waterway tucked in the corner of a power plant.

A display of torture devices used in the Spanish Inquisition and other scourges of medieval Europe.

Preserved baths in a Victorian-era spa town frequented by the most famous people of its day.

A magical museum of fairy tale treasures near Cyprus' buffer zone.

The stunning interior of this Gothic church is covered in ornate gold details.

A tiny, forgotten park of surrealist sculptures in Angouleme.

This terrifying glass bridge on the side of a mountain cracks as you step on it.

Crushed coral and crystals give the sand its signature coloration.

Science meets wall art to highlight the beauty of famous mathematical equations.

Gorgeous views of Italian mountains and valleys form the backdrop of this unique open-air theater.

A former bank seized as a sniper vantage point during the Bosnian War is now a secret graffiti art gallery.

People have been scribbling on this massive chunk of granite for more than 1,500 years.

This anatomical sculpture raises awareness about violence against women and promotes gender equality.

This beautifully verdant lagoon is tucked below a massive volcano in a crater atop a black pebble beach.

This statue honors the thousands of Allied avians that served and died for France during World War I.

This ruined fortress was the stronghold for a persecuted medieval leader and his infamous Assassins.

A public urinal so pretty, it was declared a national monument.

Visiting dignitaries and Hollywood stars once stayed at this 1920s hotel, alongside ghosts that are said to haunt its corridors.

Captured in 1968, the Cold War spy ship is the only U.S. Navy vessel being held by a foreign government.

With nearly double the depth of the Grand Canyon, this Peruvian canyon is one of the deepest in the world.

The large collection of pre-Columbian pottery might make you blush.

A small, emotionally charged room inside the Mario Testino Museum dedicated to Princess Diana and one famous photo shoot.

This Victorian graveyard in Leeds is a macabre collection of beautiful tombs and memorials.

A tilted half-timbered house from 1672 is built into a salvaged segment of a medieval wall.