The multinational Burger King chain is banned from operating within 20 miles of a family restaurant filed under the same name.

With 3,000 bikes on display, the world's largest bicycle museum includes some famous rarities.

These beautiful wineries were at the center of Lake Erie's "grape belt" back when the Midwest dominated American wine production.

Haven for steampunks.

Read between the lines of the subway map to find the hidden abandoned Civil War fort.

A crumbling hospital from the 1850s on Roosevelt Island.

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

This abandoned seaside fortress is now simply an imposing ruin being taken back by nature.

Once America's longest-manned military fort, now an abandoned hulk.

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

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

An abandoned saucer-shaped monument in the Bulgarian mountains.

The Yonaguni Monument, a natural formation or the Japanese Atlantis?

This hunter-gatherer architecture is believed to be the oldest religious complex known.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

A picture-perfect town, perfect for blowing up.

Potential high level nuclear waste storage site for the next 10,000 years and beyond.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

An enormous concrete structure built over a nuclear crater.

An abandoned hotel in the highlands of Bali is shrouded in stories of ghosts, curses, and corruption.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

Once the most densely populated place in the world, this island is now a ghost town.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

A castle built by an eccentric medieval enthusiast in rural Ohio.