One of the longest water bridges in the world was built over a supposedly haunted swamp in Louisiana.

A 19th-century Gothic, castle-like statehouse by the Mississippi River.

Made of giant chains and hung with shackles, this iron cross honors those unknowns who perished under American slavery.

In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The final resting place of New Orleans' most famous voodoo priestess.

The only ancient owl carving found east of the Mississippi.

In memory of the 110 victims of ValuJet Flight 592 that crashed in the Everglades.

Off of the Crawfordville Highway in Florida, nature is taking back this decrepit row of Ford trucks.

After the attack on Pearl Harbor, rocks and fossils from every U.S. state were collected into a pyramid of national unity.

The behemoth beasts engaged in an epic battle is the second-tallest statue in the contiguous United States.

A monument celebrating the idea of reaching inaccessible places.

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

This legendary "evil" doll has been haunting the citizens of Key West for over 100 years.

A mysterious castle built as a monument to lost love.

An old train trestle re-imagined as an Egyptian obelisk.

A pink and gray pair of pachyderms advertise a fireworks shop.

This bare tree might not have leaves but it is constantly clothed in festive decorations left by mysterious local benefactors.

On Hilton Head Island this bronze King of the Sea rules all things briny—and lets you know if you’re late for lunch.

The world's largest fire hydrant is supposedly tornado-proof.

This titanic steel chain linking two buildings was installed without permission but instantly beloved.