One of the largest ochre quarries in the world, hidden in a limestone landscape.

A piece of India inside a piece of Bangladesh inside a piece of India inside a piece of Bangladesh.

The rusty hull of this 1899 ship serves as a tribute to explorers of the bottom of the world.

A Victorian mansion, painstakingly reproduced to appear just as the the Munster's family home did on TV.

An American city stranded at the tip of a Canadian peninsula where strict adherence to the "49th parallel rule" became problematic.

Live long and prosper in Vulcan, Alberta.

Perched on a spindly rock spire in a Greek archipelago, this lighthouse would make a perfect wizard's tower.

This skewed English house has looked like it's going to fall over for centuries.

Some of the earliest burial grounds of New York State are to be found hidden away in this quaint town.

This once luxurious Catskills resort is now a haunting ruin.

Bits of architecture from a town destroyed in World War I now decorate this hotel garden.

This crumbling UFO is one of only a few remaining "moveable ski chalets" of its kind.

Rusting away on the edge of New Jersey are the remains of a Cold War missile launch site.

This elaborate hole in the ground was built as a sacred site for an ancient civilization.

Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

This beautiful system of tunnels built into natural rock serves as a centuries old plumbing system.

While many places make the claim, the Library of Congress says this restaurant is the birthplace of the hamburger.

This disappearing geyser has been attributed to witchcraft, but really it's all about rainfall.

Eighteen miniature death-scene dioramas.

For those with no fear of heights: a skywalk 4,700 feet up on a Chinese mountain.

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

After hundreds of years of settlement, this once-bustling fishing village sunk into the Chesapeake Bay.

This historic train station has been converted to a locomotive themed hotel.

A trio of giant wooden megaphones turn up nature's volume in this Estonian forest.