Sloth rehabilitation center in the jungle of Costa Rica.

This Costa Rican topiary park is a surreal garden of unearthly delights.

This neon blue river gets its color from a unique mix of bacteria and volcano minerals.

The youngest volcano in Central America.

The largest garbage dump in all of Central America is home to a tragic community that make their living from the refuse.

Every color in the rainbow awaits.

Japanese company creates clone dolls that reside in the "uncanny valley."

The magical, mossy forest that inspired Princess Mononoke.

Open-air museum with an elaborate sculpture garden, stretching for over 70,000 square-meters.

Japanese island famous for poison gas and fluffy bunnies.

Hanging over one of Japan's "hidden valleys," these vine bridges must be remade every three years.

Every autumn, this hillside is ablaze with red summer cypress.

Fine dining in the bizarre world of Lewis Carroll.

This neighborhood thoroughfare is haunted by dozens of homemade monsters.

A strange tribute to all the fallen souls of war.

The abandoned Japanese amusement park once loomed as a dystopian Disneyland.