Once the foundation for a mansion, these ruins now offer amazing panoramic coastal views.

In the heart of Medellín, an artsy urban complex sets the stage for demonstrations and protests.

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

Home to 23 voluptuous and instantly lovable sculptures by one of Latin America's most celebrated artists.

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

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

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

Ripped apart by a bomb in 1993, the shell of Pablo Escobar's infamous vacation house still stands.

Tubing through a cave lit with glowworms is a magical underground experience.

This sheep farm has been forever transformed since being built for “The Hobbit” film series.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

New Zealand's only running funicular railway.

One of New Zealand’s few castles boasts beautiful gardens, grand architecture, and a history filled with family drama.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

These flying foxes dangle from the trees around the library like fuzzy black fruit.

This unusual island has a winding sand bridge that only appears at low tide.

Five miles of underground river link lake to ocean.