Places Added by Nick Jackson

Sloth rehabilitation center in the jungle of Costa Rica.

One of the few guarded stops along the great spice route.

Mineral springs believed to hold therapeutic properties draw in visitors from all over.

World's largest cave was only discovered in 1991, and now offers tours to the public.

Final resting place of one of Africa's most famous conservationists, murdered by bandits.

The purported world's shortest international bridge connects a homeowner in Canada to his backyard in New York.

On the outskirts of a desert trading village high on the Andean plain, steel giants have been destroyed by salt winds.

Largest site of dinosaur footprints ever found includes more than 5,000 tracks.

Longest canal tunnel in the world, abandoned in the 1960s.

Underwater roads undetectable from the surface used for escape routes from foreign invaders.

Abandoned Soviet base once stocked with short and medium range missiles pointed at western Europe.

A community of collapsing homes more than a mile out from the Florida coast.

Bat house that has only ever housed bat for one night; they all flew away and never came back.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

Internationally recognized group that works to protect the wolf and educate the public about its plight.

An unoccupied lighthouse encased in layers of ice from the waters of Lake Erie.

The largest collection of ornamental hair combs on the planet.

Iconic pyramid from famed British architect Norman Foster designed to represent all of the world's religious faiths.

Rare mummified forest could offers a glimpse into how our environment has been changed by humans.

Public works and national defense project meant to carve a canal all the way across the state of Florida.

Low-frequency noise compared to an idling train can only be heard by some of this industrial town's residents.

Inside an old airplane hangar, friends and strangers alike play on a massive trampoline.

Two thousand artifacts from around the world collected by one woman who loved to travel.

Largest tulip festival in America, includes fireworks, a parade, and a carnival.