One of the largest underground systems runs under Canada's largest urban center.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

The abandoned personal amusement park of the King of Pop.

Get up close to emus and ostriches, or buy their tasty meat.

The behemoth beasts engaged in an epic battle is the second-tallest statue in the contiguous United States.

Located within a historic park, the beacon is the oldest standing structure in Miami.

Former villa and estate of James Deering developed to preserve native tropical forests.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

A small poultry graveyard in the courtyard of a popular Key West watering hole.

The birthplace of American international flight service has been turned into a celebrity's microbrewery.

A monument celebrating the idea of reaching inaccessible places.

One of the largest Buddhist stupas in the world keeps an eye out in every direction.

Jumping-off point for a climb up Mt. Everest is the most dangerous airport in the world.

Last stop before the top of the highest peak in the world.

When you can't get to the Pacific, just go to Florida.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

An extensive collection of ancient Egyptian artifacts and mummies.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

The large rock formation where the Shawnee prophet Tenskwatawa stood and encouraged his warriors during the Battle of Tippecanoe.

Purdue students would lean over this iron fence to skirt campus rules against smoking and courting.

Historians and hobbyists head to this former French outpost for the annual Feast of the Hunters' Moon.

An unassuming store hides relics of its former life as the jazz club that hosted some of the best black performers of the 1920s and '30s.