A hidden world of exotic succulents and cacti.

Built by the Portuguese colonists in the early 16th century, this fort is one of the oldest European structure in Asia.

The only subterranean ping pong table in Atlanta.

The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

This stone is a marker of one millionaire's personal vendetta against gravity.

A provocative museum dedicated to the genre and the harsh realities that inspired its origins.

The largest puppetry museum in the United States houses the world's most complete collection of Jim Henson artifacts.

Scattered around Atlanta are little doors with big charm.

The seat of Buffalo government is a gorgeous Art Deco palace.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

These strikingly barren, rolling red hills were caused by bad farming practices.

A botanically themed auditorium blooms within the world’s last operating double-decker theater.

This whimsical fountain pays tribute to Toronto's four-legged friends.

A memorial to the tens of thousands of Irish who fled to North America during the Great Famine.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

One of Canada's most incredible rare book collections holds hundreds of thousands of gorgeous tomes that the general public can touch.

A collection of more than 12,000 shoes, displayed in a building shaped like a shoebox.

This massive, ancient stone was disassembled and then put back together again.

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

This colorful creation wasn't always a welcome part of Toronto's Moccasin Trail Park.

A Canadian POW for German soldiers during WWII where prisoners hatched an elaborate escape plan.

This giant temperature attraction created some giant electric bills.

Finally the worlds of UFO enthusiasts and beef jerky lovers have come together in this roadside shop.