The world's only museum devoted solely to the art and collection of action figures.

A popular swimming hole that hides one of America's most deadly diving spots.

A 35-foot-tall fork stuck in the ground outside an office building in Missouri.

The world's second largest rocking chair is found on Route 66 in Cuba... Missouri.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

This is not your typical jungle gym.

The palatial McDonald's that inspired Wesley Willis.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

The largest freshwater lake in the Florida Keys.

A hidden beach at the end of a tunnel of mangrove trees.

Working compound meant to allow visitors to reclaim the values and traditions of the past.

The ruins of a creative scholar's fantastical unfinished sanctuary act as his massive gravestone.

This Mississippi seminary was the first in America to train Black Catholic priests.

This university research project is the U.S. government's weed dealer.

This two-room shotgun shack in Tupelo is the birthplace of a King.

Once strictly off-limits, this lower level housing curious and priceless vehicles of the Petersen Automotive Museum is now open to the public.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

Travelers exchange letters with woodland creatures at this mini post office.

Enormous lake at the bottom of a unique cave system.

The romance of early commercial flight still fills this Art Deco destination.

Take an otherworldly journey in a school dedicated to out-of-body experiences.

Heron, whitewater rapids, and urban industrialism all add to the beauty of this concrete nature walk.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

Conflicting markers on its floor tell a tale of two city centers in San Antonio.