A six-foot pair of socks hangs from a drawer of the world's largest bureau.

A retired tobacco farmer's pet project turned into a sturdy miniature city.

North Carolina's finest examples of Native American pictographs have survived for 5,000 years.

A piece of outsider public art accompanied by a strange urban legend.

An abandoned village that doubled as "The Hunger Games"' post-apocalyptic wasteland is up for grabs.

This bridge is haunted by the ghost of a distraught mother.

The enormous 250-room Vanderbilt mansion conceals hidden doors and secret passageways.

This bright yellow relic is the final survivor of a short burst of seashell-shaped petrol pumps.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

A cabin completely covered in coffee mugs, where visitors are welcome to leave one of their own—if they can find an empty nail.

This candy-striped tower is the farthest east you can go in the United States.

This recently restored timepiece has stood all around Kansas City.

The first car-centric shopping plaza in the U.S. brought a little bit of Spain to downtown Kansas City.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

The famous greeting card maker owns a collection of paintings by the famed surrealist.

Community bookshelf of 25-foot-tall book spines.

An abandoned concrete jungle surrounded by a lush park.

A cave 150 feet beneath Kansas City is the perfect climate for growing 10,000 delicate orchids.

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

Step back in time at this 1950s display home, built to showcase once cutting-edge electric amenities.

Why settle for barbecue chips when you can get actual barbecue?

A humble reminder to Bedford’s past sits hidden in plain sight.

Once the center of food production for this small town.

A little Lego easter egg is hidden underwater in the Boston Tea Party tableau at Miniland.