This museum houses and extensive collection of technology contributed by the Polish people.

The final resting place of the last "gypsy king" of Poland.

Warsaw's fantastically preserved gasworks...almost.

A national collection of Communist-era musical posters.

Former home to Polish artist Tamara de Lempicka's dazzling Art Deco duplex studio.

A tribute shrine where the Space Invasion street art movement started.

A museum dedicated to linguistics, from how babies learn to talk to endangered and extinct languages.

A short distance from the Eiffel Tower is the final resting place of several of the city’s more well-known and interesting characters.

The oldest and smallest cemetery in Paris is only open to the public twice a year.

This museum in a Paris apartment gives a unique look at the iconic French singer's life.

The history of radiation is on safe display at the foot of a radiation science laboratory.

Abandoned railway line circling the city of Paris.

France's most famous cemetery, with some of its most curious tombs.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

Eurasia's most difficult place to hang out, and farthest point from sea access.

China's biggest e-waste village.

These excavated burials from the Tarim Basin are wrapped in mystery.

A wall within the institution displays the names of 13,000 Jews who took refuge in the city during World War II.

This bar is home to what's likely the oldest living jazz band in the world.

Natives of this mud-brick desert village use an ancient irrigation system to grow sweet, seedless grapes.

Hundreds of large Russian nesting dolls decorate this square, and the largest is a functioning hotel.

China's mysterious record-setting sleeping Buddha.

Thanks to the building of a life-giving reservoir, part of the Great Wall of China is now a dive site.

Sited in an Inner Mongolian desert are the remnants of an important trade stop along the Silk Road.