Off of the Crawfordville Highway in Florida, nature is taking back this decrepit row of Ford trucks.

This abandoned prison castle has become an imposing gallery of graffiti art.

This Italianate Villa-style castle is pretty to look at, just keep off the private property.

This sacred space and gathering spot for the Wyandot Nation has been the surrounded by controversy and confusion.

This historic cliffside mansion uses a natural cave for air conditioning.

Cannon designed to fire an atomic warhead.

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

During the 1990's nearly all of the world's LSD is thought to have come from the operators of the lab once located in this missile silo.