Copenhagen's celebrated theme park and gardens.

A 19th-century subterranean reservoir repurposed as a contemporary art cave.

A boat ride through utter darkness, lit only by headlamps, reveals an emerald green pool locals believe is sacred.

The highest tropical mountain range in the world is in Central Peru, home to a vast array of exotic and quirky plants and animals.

This former Texas landfill is flush with 300 million-year-old fossils, all fit for the taking.

The old Niles Canyon Aqueduct in the San Francisco Bay Area is a bemusing and secret trail through nature for wayward travelers.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

Where manatees are the snowbird vacationers in these balmy Florida springs.

A giant 400-acre preserve in North Florida for displaced wolves.

Take a stroll through the hellish grotesques of Hieronymus Bosch in this elaborate Netherlands church.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

This German version of Universal Studios holds a vault of treasures from the NeverEnding Story.

One of the few brewers in the U.S. experimenting with hop-free beers.