A band of aerialists and circus performers putting on incredible shows in East Williamsburg.

Erosion and time have created a naturally-formed water park.

Gorgeous cave resemble a winter wonderland.

A limestone wonderland of water and subterranean secrets.

Japanese gardens dedicated to the Japanese farmer that refused to throw in the trowel.

A 'living museum' in Leiden, the oldest of its kind in the Netherlands.

A spring-fed pool so deep it's used for scuba diving as well as swimming.

A Victorian natural history and ethnographic museum with wonderful turn-of-the-century, science-book-esque evolution displays.

The convergence of two currents makes this a surprisingly pleasant getaway in the Arctic Circle.

A natural gas leak provides a flickering flame beneath a waterfall.

A magical world of elves and fairies tucked amongst the trees in Colombia.

This Canary island is a quintessential example of nature’s beauty, and its unbridled fury.

A comic book store that puts the marvel back in marvellous.

The world's greatest slide descends 18 stories from this looping mountaintop viewing platform.

A theme park attraction designed to turn your children into LARPers.

The glacier tucked within a New Zealand rainforest.

Stunning wetlands ablaze with pink lotus flowers.

Built as a gift to the hottest tastemaker of the time, these hidden quarters remain an Art Deco showpiece.

A mysterious light floating in the trees of Arkansas may be a piezoelectric effect.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

A small, but award-winning beach known for its literally spotless reputation.

A clear blue swimming hole with hidden caves, still unexplored.

A massive stairway that almost wasn't leads to one of Australia's most scenic vistas.

The world's largest maze is a nature park with nearly 200 decision points.