This botanical garden boasts sculptures, industrial ruins, and an endorsement from the Dalai Lama.

This art shopping center still boasts pieces of its past as a textile factory.

Colonial architecture meets urban art in this sprawling open-air gallery.

This colorful, ornately-decorated cemetery sits next to a quiet cove known as "the beach of the dead."

One of the oldest hospitals in the Americas is now decorated in hallucinatory murals.

This structure was moved nearly 40 feet while people continued working inside it.

A beautiful and controversial modern sculpture that alludes to the Aztec past identity of the Virgin of Guadalupe and the phenomenon of syncretism.

For decades, the parade of apostles that left the Expiatory Temple of Guadalajara remained hidden inside one of the towers.

Mexico's astounding mummy museum with "the world's smallest mummy."

A Mexican Romeo-and-Juliet-esque legend has given this super-narrow alleyway a reputation for romance.

An outdoor installation of 20 vintage signs that once hung in front of businesses throughout town.

This unique bridge has been a staple across the Saskatchewan River Valley for more than 100 years.

This massive mall has hundreds of shops, an amusement park, and a history of deadly amusement attractions.

This once-derelict building is now one of the most beautiful bookstores in the world.

This communist behemoth is the heaviest building in the world and a legacy of a brutal regime.

The possible imprisonment of Vlad the Impaler here earned the medieval castle its nickname, "Dracula's Castle."

This hauntingly beautiful cemetery outside a medieval citadel is full of winding paths and ivy-covered graves.

Nine centuries-old fortresses guard the walls of this medieval Romanian city.

"Holy Wisdom" overlooks the city that became its namesake.

Sofia's legislative center is continuously reinventing itself.

This building has two facades of clashing architectural designs.

Something's watching you.

No one knows the origin of this creepy little stone man with an oversized phallus.

This Slovak bridge is known both for its connection to a national uprising and its UFO-shaped eatery.