"Where the ducks walk on fish."

This hermitage spanning an Italian river gorge draws pilgrims hoping to heal ailments like arthritis and migraines.

Once the largest attraction in Rhode Island, this former amusement park is now a gorgeous coastal state park.

A copy of the famous statue can be found in this Florence piazza, along with one of the most breathtaking views of the city below.

A slightly creepy gallery of plaster cast models in the same museum as Michelangelo's David.

This private skyway is filled with art and was expanded explicitly so that Hitler could appreciate a river.

Drink wine handed out through a window as part of an age-old tradition.

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.

Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

An exotic wildlife habitat right off The Strip.

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

This cathedral dedicated to Louis IX, sainted King of France, holds many secrets.

The only rotating bar in New Orleans has been slowly spinning since 1949.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

A monument celebrating the idea of reaching inaccessible places.

One of the most accessible undersea plane wrecks in the world.

A full-scale sculpture of a mermaid and baby grand piano hidden underwater by David Copperfield.

In paradise, feral pigs have claimed an island all to themselves.

They squeal, they nosh, they look like predators.

Nothing says indulgence like a 1,500-pound chocolate castle.