A bronze plaque marks the site of the only show the "King of the Soul Singers" ever missed.

A unique botanical garden housed in three giant geodesic domes.

This striking art museum holds an amazing series of curiosity cabinets.

Robots, lasers, and whoopee cushions, oh my!

"Looks so real, it's scary!"

This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.

The sign that drew attention to a young boy's cucumber stand is now the name of his fruit superstore.

Where serial killer Aileen Wuornos drank her last beer.

12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

An oddities shop that dabbles in the deathly and beautiful.

Arrr! The most authentic collection of pirate artifacts in the world... matey.

A mysterious castle built as a monument to lost love.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

An unusual college football tradition involves burying pieces of sod from competitors' turf, replete with tiny coffins and headstones.

A swamp that was the site of prehistoric water burials also managed to preserve its corpses for millennia.

Hidden in the plaza next to a pizza shop is an amazing little oddities shop.

Human skulls and a stuffed goat made into a rocking chair can be found at this strange little store.

This restaurant has been a haven for D.C.'s LGBTQ community since the 1950s.

The only remaining historic maritime signal station in the United States.

Accessible only by boat, this centuries-old island fort never saw troops or combat.

This eclectic natural history collection holds everything from a bit of the trans-atlantic cable to Hemingway's marlin.

A beautiful, water-filled quarry that has become a popular haunt for swimmers and artists.

The debris forms a solemn memorial to those who died in a 1963 accident.

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