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

Enchanting cave with a river crashing through the roof.

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

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

Located outside Medellín, this Colombian park focuses on conservation and sustainability.

This exceptional home was a 32-year labor of love by a man determined to build his wife the most beautiful stone house in the world.

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

Outdoor escalators and art have helped change what was once a notoriously dangerous part of Medellín.

This unofficial museum details the rise and fall of Colombia's most notorious narcotrafficker, Pablo Escobar.

Three hundred illuminated pillars form an “artificial forest” in Medellín.

This city park wants you to take your shoes off.