This Japanese-inspired park showcases the city's peculiar trends for naming features after foreign rulers.

This piece of a Renaissance-era Spanish castle remained lost for decades.

An extravagant 18th-century fountain built with bits of broken ceramic.

The ruins of the bathhouse used by the ill-fated last Aztec emperor still lie in Chapultepec Park.

A terrific purveyor of natural history objects and curios.

This roadside memorial pays homage to Argentina's Outlaw Saint.

Massive rock sculptures formed during the time of the dinosaurs still stand undisturbed.

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

A small pack of an ancient, hairless breed of dog once believed to guide souls through the underworld lives on its grounds.

Huge hole looks down onto an underground beach populated with sea lions.

A lake at the bottom of the ocean.

The development of this cliffside waterpark is representative of Mexico's history of co-op tourism developments.

By night, this auto repair shop turns into a taquería serving up some of the city's finest al pastor tacos.

This old-school café is famous for serving coffee, chilaquiles, and the Cuban Revolution.

A dark tunnel leads to a striking white crater that seems to be from another planet.

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

This hilltop ruin is of the hundreds of stone columns built in tribute to the first German chancellor.

At first glance, this area seems like just another city park, but the lush landscape hides a dark past.

This oddly beautiful water cistern is a techno-temple to the wet stuff and a multimedia masterpiece.

The giant statue and its model solar system honor the native Pole who declared that the Earth revolves around the Sun.

Brought to you by the makers of fiberglass dinosaurs.

A memorial to the beloved brown bear that served in the Polish army during World War II.

One of the largest amphitheaters in Europe is a former Nazi gathering place that still stands today.

A collection of old neon signs from all over Poland line a secluded courtyard.