A three-tiered waterfall plummets from a mountain cave with amazing views over the countryside.

An unusual and beautiful form of mass transit serves the city's steepest neighborhoods.

The world's tallest palm trees look like the whimsical kind of plant you'd find in a Dr. Seuss story.

This whimsical home made entirely from clay is basically a giant piece of pottery.

An ancient city hidden in the heart of the Sierra Nevada mountains.

A cozy bookstore and coffee shop in the heart of Cartagena's Old City.

A little known Colombian theme park of giant curiosities.

A 10 million-ton rock once worshiped by the Tahamies Indians, accessed by an astounding staircase.

Colorful lights and mirror-like brine pools create trippy illusions within the historic mine.

Enchanting cave with a river crashing through the roof.

Hidden amid the tropical forest in the Caribbean Sea are the decaying ruins of the Cocaine King's luxurious island party home.

The caldera of this mini-volcano has been turned into a naturally heated mud bath.

Unparalleled stargazing, one of Colombia's best observatories, and a swimming pool can all be found in the middle of this ancient tropical forest.

The Andean town where every single building is decorated with a brightly colored frieze.

A dangling church built over a Colombian gorge.

An explosion of natural color known as "the river that ran away from paradise."