Island where motor vehicles are banned -- home to the only carless highway in the United States.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

This float factory takes the mask off of Mardi Gras and lets visitors see where the magic happens.

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

A snapshot of the city's fascinating voodoo culture.

Topeka has its own great wall, and it's covered in colorful images from the city's history.

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

A historic landmark and museum filled with curious objects representing the history of Key West.

The museum chronicling a treasure hunter's dream, fulfilled.

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

Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.

An idyllic swimming pool tells the tale of Hemingway's trouble with women.

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

A monument celebrating the idea of reaching inaccessible places.

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

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

Cannon designed to fire an atomic warhead.

This unconventional used book store was once in the news for the surprising act of burning books.

This recently restored timepiece has stood all around Kansas City.

Giant granite rocks standing end-to-end like a train of circus elephants.

Erosion and time have created a naturally-formed water park.

This historic hotel invented the chocolate brownie.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Rare and gorgeous birds abound in this protected wildlife sanctuary.