Step into a cartoon at this Seoul café that aims to evoke a two-dimensional scene.

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

Disney's abandoned animal island is now an overgrown ruin that was almost the coolest attraction ever.

Stay in a room with a view... of the bottom of the ocean.

Arrr! The most authentic collection of pirate artifacts in the world... matey.

Japanese gardens dedicated to the Japanese farmer that refused to throw in the trowel.

A haunted hill that supposedly defied gravity.

The scuba diving training facility was named for the steam that rises from the cave's chimney.

An underwater city for the dead.

Where manatees are the snowbird vacationers in these balmy Florida springs.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

The UFO capital of Australia is the outback’s answer to Roswell.

Dilapidated ruins that once treated a notorious young serial killer, currently hosting vandals, squatters, and ghost hunters.

The tallest mountain in mainland Australia.

Designed to provide fantastic views of the surrounding rainforest.

This large lake in Central Australia contains an estimated 600 million tons of salt.

A taste of Egypt on the outskirts of Geelong.

A conservation sanctuary for rescued koalas, some of which were saved from devastating Australian bushfires.

A unique rock formation that only a few have managed to venture inside.

Victoria's largest salt lake is a favorite haunt for photographers and stargazers.

Australia's only active volcanoes and highest peak are located on these remote islands thousands of miles away from the mainland.

These flying foxes dangle from the trees around the library like fuzzy black fruit.