Mummified monks and the accidentally interred, in a 17th-century crypt.

An architectural marvel that combines Gothic architecture with Indian elements.

Holy Hindu shrine in an enormous, monkey-filled limestone cavern.

Museum dedicated to the terror regimes of Hungary.

This museum housed in a former brothel explores the past and present of sex work in Amsterdam.

The original home of the Caesar Salad.

The deepest metro station in the world.

One of the largest museums in Ukraine remembers the story of the German-Soviet War in iconic, brutalist style.

This derelict superstructure was a very important warning system for the Soviet military.

340-foot statue built to honour the Heroes of the Soviet Union.

This attraction was abandoned after the Chornobyl disaster.

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

This stucco building in North Africa was the first American-owned property on foreign soil.

It took 40 years to build this Eden-like garden in Marrakech, later restored by Yves Saint-Laurent.

The same water that fills a luxury resort’s pools feeds these free hot springs in the rainforest.

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

Remnants of the most densely packed city in world history, that thrived on anarchy for 30 years.

Climb to the top of the world's largest seated bronze Buddha.

This abandoned radar site is slowly being taken back by the jungle, its mission cut short by the end of the Cold War.

Where hundreds of Japanese civilians committed suicide to avoid being captured by American soldiers during WWII.

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

Under the desolate and windswept northern coast of Barbados stands a small oasis filled with sea anemones.

The building is a gigantic piece of art inspired by the shape of a desert rose.

An intimate look into the apartments of Jounieh via cable car.