Now abandoned, the world's first torpedo factory is crumbling into the sea.

The now-overgrown beach resort was once frequented by Yugoslav military elite.

A wonderfully strange collection of 500+ stuffed frogs doing people things.

An ethereal glowing blue ocean cave in Croatia.

In the northernmost city in the world, it's illegal to be buried because it’s too cold for bodies to decompose.

Cold storage for agricultural biodiversity.

This abandoned mining village was predicted to resist decay longer than any other modern human settlement.

History, geography, and shamanism meet in this eye-catching monument to the greatness of three empires.

This spiritual landmark for practicers of Shamanism is drenched in milk and vodka and covered in blue scarves.

This penis-focused monastery is dedicated to Buddhism's "Divine Madman."

This garden is very fertile.

Strange, gentle beasts resembling goat-cow hybrids roam within this patch of forest.

The small cliffside monastery known as the Tiger's Nest is said to be the meditation site of an 8th-century Buddhist master.

Stone Age solar temple is aligned with the sun on each equinox and solstice.

An abandoned set from the 1980 film "Popeye," claimed and repurposed as a theme park by creative locals.

270 million year-old forest of stone.

For those with no fear of heights: a skywalk 4,700 feet up on a Chinese mountain.

This psychedelic tourist trap is a leisurely descent into madness.

A total of 999 stairs lead visitors through a massive hole in a mountain known as the Gateway to Heaven.

This abandoned fishing settlement may well be the greenest village in the world.

The 43-mile route crosses through six islands with gorgeous views of the Seto Inland Sea.

The bartenders at this crime-fighting theme cafe are actual private detectives by day.

A giant robo-cockroach building devours Tokyo.

A massive wintry wall of snow up to 66 feet tall flanks a highway through Japan's mountains.