This Portland Art gallery doubles as a studio that supports adults with intellectual and developmental disabilities.

A wall of chewing gum moonlights as collective art.

An old department store turned Nazi prison turned artist commune.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

A huge musical instrument played by the ocean.

A beautiful opera house in the heart of Amazonia has recently restarted performances after a 90-year hiatus.

Come for the speed, leave in love with the desert.

A museum dedicated to the history and exploration of both popular music and science fiction.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

Incredible labyrinth of man made caves.

One part local history, 99 parts gruesome haunted house.

Home to more than 13,000 pieces of war memorabilia and military equipment.

Tubing through a cave lit with glowworms is a magical underground experience.

This strange geological landscape erupts with sudden bursts of water.

An underground city of salt.

New Zealand's epic shrine to all things puzzling.