An inspired museum dedicated to the patron saint of enslaved people, inside the cloisters where he lived and died.

The centuries-old trees are draped with Spanish moss to make them look like wizened elders.

This Bogotá museum houses the world's largest collection of pre-Columbian gold relics.

This elegant Colombian fortress was one of the torture headquarters for the Spanish Inquisition.

A dangling church built over a Colombian gorge.

It's not quite as old as its Roman appearance suggests, but this piece of infrastructure served Guatemala City for centuries.

Monkeys inhabit the lush forest surrounding ancient Mayan ruins once considered sacred.

Deep in the Guatemalan jungle stands an ancient pyramid that once marked the reign of a king.

Central America's deepest lake is actually a volcanic caldera, surrounded by three volcanoes.

Hidden deep in the Guatemalan jungle is a turquoise paradise of natural pools, caves, and waterfalls.

After becoming locally extinct, this esteemed avian now flies free in the forests around the ancient ruins.

An elaborate Mayan city shrouded in alien conspiracy revealed the tomb of Pacal the Great.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

One of England's most famous churches hides a pair of little known architectural treasures.

This skewed English house has looked like it's going to fall over for centuries.

A miniature village mimics the surrounding buildings so well it includes itself.

Once one of the largest rooms full of books in the world, this bookstore basement is still a treat for bibliophiles.

The stoic structure boasts a whimsical set of stained glass art commemorating Lewis Carroll.

This 11th century tower is said to be the oldest building in Oxford.

Regency-era excess on the English Coast.

The largest greenhouse in the world is home to over one million types of plants.

A Victorian natural history and ethnographic museum with wonderful turn-of-the-century, science-book-esque evolution displays.

This hidden green space is the city's second largest conservatory.

Hear the quietest sound from across the dome.