This series of waterfalls tumble into a radiantly blue river.

Found down a long dirt road, a sacred Mexican cenote and 18th-century hacienda remain hidden.

Trek through the jungle on a boat and a swinging bridge and you'll be rewarded with these refreshing, if pungent, mineral pools.

A 19th-century Baja cantina that many say is the birthplace of the margarita.

A neo-Gothic temple in central Mexico featuring a labyrinthine network of crypts.

This "cursed house" features secret rooms, hidden vaults, and dark escape tunnels.

Explore the history of Mexico's lesser-known ancient alcoholic beverage.

The burial place of some of Mexico's most prominent residents is full of macabre stories and hidden masonic symbols.

An airy Art Deco space devoted to the weird and wonderful folk art traditions of Mexico.

A scientific repository of goiters, boils and other ailments throughout Mexican history.

This fantastical house shaped like a seashell brings aquatic design to architecture.

A giant, bloody battle rages throughout the Bolivian Andes each year.

Mountain of unimaginable riches that bankrolled the Spanish Empire, complete with its own underworld god.

The sophisticated hydraulic system of the Nazca civilization.

Now containing the bones of the actual conquistador, instead of someone else.

A mysterious pre-Incan ruin believed to have miraculous healing powers.

A Catholicism-themed restaurant where sacrilege is on the menu.

A jungle in the heart of São Paulo reminds visitors of what Brazil looked like untouched by man.

Solitary monument dedicated to the beauty of nature.

The remains of a British railway rusting in the jungle mist of a Brazilian mountainside.

This grand building inspired by classic Islamic architecture is home to a seat of provincial government.

Calcium-rich water has turned the water and rocks of these Philippines falls slightly green.

This curious fresh and salt water lake holds a secret that draws in deep divers from around the world.

This 14th-century temple is also known as the "Temple of the Golden Pavilion" for its gorgeous gilded reliquary hall.