A tribute to Ponce de Leon's supposed quest for eternal youth.

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.

Two flush headstones mark the only known graves to be embedded in an airport runway.

Performers, intricate sets, and a real speakeasy tell the story of the 18th Amendment.

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

These eerie outliers of the lightning bug family glow a mysterious blue color.

This unique historical monument features large concrete spheres designed to resemble fallen stars.

This simple stone memorial remembers a secret, Geneva Convention-defying interrogation base from WWII.

This pun was simply waiting to come to life, and one defense contractor made it so.

One street divides a single town that stands in two U.S. states.

Parking garage where Bob Woodward met Watergate source "Deep Throat."

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

This Virginia railway overpass is said to be haunted by a serial killer in a rabbit costume.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

This pristinely abandoned filling station on the edge of a graveyard is populated solely by unsettling mannequins.

A historic house in St. Louis was plagued by a series of suicides committed by family members involved in a successful brewery.

The history of the treatment of mental illness, illustrated in all its gory detail, and housed in an asylum.

A rainbow-colored house promotes LGBTQ rights across the street from the Westboro Baptist Church.

A Kansas grassroots sculptor decorates the local roadways with his sculptures made from found objects.

A wonderful collection of all things Oz is nestled in the heart of Kansas.

This 19th century jail was mainly used to incarcerate the drunk and disorderly.

This otherwise unremarkable ski town building marks the site of Butch Cassidy's first robbery.