Cave where bat-eating snakes hang down from the ceiling.

Inside this mountain lies several kilometers of breathtaking caves.

The world's largest dark sky preserve is a Canadian park established to preserve the country's last wood bison.

Surprisingly Delicious Asian-Style Hot Dogs.

Housing a morgue, rare and confiscated weapons, and autopsy remains, the Vancouver police museum displays the dark side of Canada.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

Medical and zoological curiosities for sale.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

At least seven hues of blue and turquoise make this freshwater lagoon unique.

An indigenous take on European design creates a stunning visual overload.

This crescent-shaped sliver of sand is a magical haven for a herd of feral horses.

Montreal's giant farmer's market is a foodie's best friend, especially in the winter months.

Soaring over the Niagara Whirlpool since 1916.

A sacred lake composed of over 300 separate pools of highly concentrated minerals.

One of Canada's oldest museums, the beautiful Redpath has been serving up Natural History and Ethnography since 1882.

A bizarre house filled with an astounding array of collections.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

The splendor of this 17th century golden chapel has led it to be called the "eighth wonder of the world."

A scientific repository of goiters, boils and other ailments throughout Mexican history.