The original film set of Luke Skywalker's Tatooine home from the 'Star Wars' trilogy.

The quaint little Vermont town played a quaint little Connecticut town in Tim Burton's "Beetlejuice."

Another of California's unused Cold War missile defense complexes has become a graffiti gallery.

Rare signs of the former Soviet Union in the Caribbean, though not where you'd expect them.

This disused Cold War bunker has been restored to all of its early 60s glory.

Where pardoned turkeys once spent their all-too-brief final days.

The FBI's urban training course may have the highest fake crime rate in the world.

A lone historical marker off the highway and scattered debris are all that remain of this Cold War-era missile site.

This museum sits on the site of a decommissioned military communications base.

One of America's oldest Antarctic research bases is abandoned but still just waiting for visiting explorers.

These giant volcano sponges in Antarctica are thought to be the world's oldest living animal, at 15,000 years old.

The largest piece of no man's land left on Earth.

This abandoned Antarctic base sits nearly unchanged since it was forsaken in the 1950s, just waiting for you to visit.

Considered the most remote point in the entire world.

Southern Ocean waters and glacial forces transform the Antarctic ice into these stunning bridges and caves.

One of only two civilian settlements in the desolate lands of chilly Antarctica.

Antarctica's bustling metropolis, originally established by Richard E. Byrd.

This abandoned Antarctic research station is a Soviet ghost frozen in time.

Naked scientists race around the pole in the frigid cold to try to join Antarctica's exclusive 300 Club.

Russian Orthodox church built on an Antarctic island.

Natural time capsule containing an alien ecosystem.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

A Turkish ghost town abandoned in a population exchange with Greece.

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.