A seasonal movie monster museum featuring wax creations by a relative of one of the original Universal Studios monsters.

The world's largest indoor go-kart racetrack is hiding in Connecticut.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

A crumbling hospital from the 1850s on Roosevelt Island.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

A terrific purveyor of natural history objects and curios.

Natural time capsule containing an alien ecosystem.

South Korea's only sex-themed park.

A fiery crater has been burning in the Karakum Desert since 1971.

World's largest cave was only discovered in 1991, and now offers tours to the public.

On Japan's Tashirojima Island, cats are king.

An exquisite tunnel of cascading flowers.

Hot springs monkey spa in the middle of Hell's Valley.

A magical place that lets you play in and explore the world of Studio Ghibli.

The only university zoological museum in London houses extinct animals, bizarre natural history specimens, and a Micrarium of microscopic creatures.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

This unassuming museum's slogan translates to “there is a limit of sadness, anxiety has no limits."

A small island less than half a mile from Venice is a forbidden island with a dark and twisted past.

Geothermal waterfalls in Tuscany.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

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

This former Cyprus flight hub is now a crumbling, abandoned ghost complex.