This Costa Rican chapel is the most metal church in the world, literally.

The outside of this theater is decorated with a Diego Rivera mural that explores the history of Mexico.

Outside a market, beautiful murals pay tribute to fruit sellers and farmers, as well as a few legendary artists.

One of the world's richest men bought this former paper factory and transformed it into a mall.

This incredible college library is a visual masterpiece of mosaic art. It also looks kind of like a giant boombox.

A "time traveler's" vision of human history stretches throughout Mexico City's Copilco metro station.

A series of modernist, abstract sculptures form a route created as part of the 1968 Olympics' Cultural Olympiad.

This ancient structure was built by a mysterious civilization that was largely destroyed by a volcanic eruption.

An island filled with hundreds of hanging, decomposing, decapitated dolls.

Explore the atmospheric ruins of an abandoned convent in the dense forests of Mexico's first national park.

A fairy garden in an old hotel hidden in La Marquesa forest.

The winter home of millions of migrating monarch butterflies.

Two waterfalls flow down the cliff faces decorated with rare natural basalt columns.

The English graveyard of Mineral del Monte, a magical little piece of Cornwall in Mexico.

This park's art collection includes a clock made of flowers, siblings in a tree's roots, and a dove made out of weapons.

One of the world's largest murals covers a large swath of homes in its hillside neighborhood.

What better place to learn about the beautiful game than an actual soccer ball-shaped building?

The realistic reptiles lurk along the side of a highway.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

Thomas Dambo's troll sculpture wears a crown with birdhouses on his head.

With its vaulted ceiling and gilded details, this University of Washington library would feel right at home inside an old palace.

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

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

A wall of chewing gum moonlights as collective art.