This statue inspired by Renoir's famous painting embodies the jovial spirit of Key West.

Electrical pylon in the shape of Disney's beloved mouse.

The highway's southernmost spot is a beloved local attraction.

"We Seceded Where Others Failed."

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

The island residents are known for taking their quirky sense of humor with them to the grave.

A building so large that it has its own weather.

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

It's a pretty creepy lock-up.

A monument celebrating the idea of reaching inaccessible places.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

Here’s how Robert the Doll earned his reputation as the most haunted doll in the world.

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

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

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

A haunted hill that supposedly defied gravity.

This statue celebrating everyday life in Dublin has a few unsavory nicknames.

An unusual manor of stunning beauty, born out of a crippling disease.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

The poems Nathaniel Hawthorne and his wife Sophia etched into its windows are still visible today.

The largest body of water in Massachusetts annihilated four small towns just to slake Boston's thirst.

This little-known rival to the Library of Congress houses one of the largest collections of pre-1876 American books, newspapers, and manuscripts.