Despite being made of a seashell mortar, the crumbling remains of this historic Florida mill are still standing.

The third tallest lighthouse in America once guided author Stephen Crane to safety.

What was meant to be a temporary exhibit is now a permanent fixture at the St. Louis Zoo filled with beautiful birds.

The Magic House provides a beautiful and creative environment for curious youngsters to get their knowledge on.

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

Less a museum than a bizarre fantasy world created by artists and engineers.

This grave in a ghost town cemetery marks the death of a witch on a day that never happened.

This abandoned Abraham Lincoln statue has also earned the honorary of "World's Ugliest."

The legacy of an unsolved, gruesome murder rests beneath the spans of this historic bridge.

You were once able to challenge a chicken to tic-tac-toe at this park, which is now converted into the Aikman Wildlife Adventure.

This historic lavatory leftover features two levels of defecation stations completely without context.

This small-town park in southern Illinois has a 1,000,000-gallon swimming pool and a 100,000-barrel oil well.

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