Learn about Iceland's hidden folk at this school dedicated to the study of elves.

Step inside the first house designed by Catalan architect Antoni Gaudí, considered to be one of the first Art Nouveau buildings.

This cemetery features modernist statues as strange as its name.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

A psychedelic labyrinth on the San Francisco bay.

A flamboyant five-story building in Bulgaria resembles a crawling snail.

Grandpa Rainbow felt the neighborhood needed some color, so he picked up a paintbrush and went to work.

A remote candy-striped mountain in the Peruvian Andes straight out of the pages of Dr. Seuss.

Bali's remote "gateway to heaven" is one of the most sacred places on the island.

This Indonesian village was revitalized by a vibrant rainbow paint job.

This Balinese sea temple is thought to be guarded by the hundreds of monkeys that live around it.

Hindu temple of the dead home to hundreds of long-tailed macaques.

A small museum full of giant effigies of Bali's demons and monsters.

A wunderkammer of exoticism immortalized by Tom Waits.

Remnants of an exploded schooner and wrecked submarines form a breakwater.

This home is decked out like a psychedelic explosion of colors and bowling balls.

An eccentric artist's abode in this small Italian town has been transformed into a surreal temple of mosaic madness.

The first tunnel to be dug beneath a river, repurposed as an art and museum space.

A special shop catering to the needs of things that go bump in the night, and also helps kids become writers.

A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

The Devil’s own choice when he needs a drink in Brussels.

Named after a militant urban guerilla, this famous former squat is a graffiti-covered stronghold of leftist culture.