Meant to be a lavish presidential home, the palace became a symbol of the fall of South Vietnam.

The design of the Palacio Salvo has been described as "a lighthouse on top of a building."

This giant middle finger statue sends an unambiguous message to Italy's bankers.

Created by one of England's most prolific labyrinth designers, inspired by Bath city history.

You won't find these curiously named passageways anywhere else in England.

Fantastically decorated underground chambers built in the 1760s.

A hill carving of the legendary dragon that terrorized the village of Bures in the Middle Ages.

This statue commemorates one of medieval England’s most courageous heroes.

Fans of vintage Vegas, kitsch, and toy pony-based gambling now flock to a casino called The D.

Decades' worth of lost and forgotten objects make up the collection of this tantalizingly odd little museum.

The legendary building that needed ghostly approval before being built.

A labyrinthine underworld of tunnels and caverns hides beneath the city.

An independent bookstore and press with a large collection of local and English-language literature.

The elaborate façade of this old Cantonese opera house celebrates the building's history and the love story that founded it.

Many cities have held the title, but Brazil snatched the crown from Chile in 2011.

In the Manduri reserve of Sao Paulo, you can see the endangered black-horned capuchin monkey up close.

The only restaurant serving indigenous foods from the Amazon.

This park feels like a lush little jungle full of wildlife nestled within São Paulo.

In this mine all the gold you can carry may not be as sweet of a deal as it sounds.

The Incas turned this ancient Wari aqueduct into an imposing defensive gate.

An Inca spa, military outpost or maybe… both?

This geometric feat is a testament to the Incas' mesmerizing architectural abilities.

Art school in the Amazon: Drugs, nature and sustainable agriculture.

A pretty park of over 1,600 olive trees that grew from just three saplings brought over from Spain.