A popular legend claims that the famous pizza was invented at a restaurant in this alley.

This 17th-century passageway is home to numerous bookshops, a witch legend, and the oldest pizzeria in the world.

A railroad tunnel that, upon its completion, was considered one of the engineering marvels of the modern world.

Home of an evil witch famous within southern folklore.

A small town built on an abandoned airfield has former runways as streets and a bar and grill in an old airplane hangar.

This town is home to the world’s largest arch constructed entirely of elk antlers.

This Wyoming town is fascinated by a particular mythical creature.

A monument to the egos of two railroad magnates that fell into decline along with their careers.

A devilishly named gorge that was a sign of salvation for many pioneers.

One of the largest collections of wildlife art in the United States, built into the side of a cliff in rural Wyoming.

A small Wyoming town is home to the state's oldest-operating soda fountain.

Creek water that starts here has a 50/50 chance of ending up in the Atlantic or the Pacific.

The remote outlaw hideout of Jesse James, Butch Cassidy, and the Sundance Kid.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A beautiful geyser under environmental threat.

The first declared National Monument in the United States.

According to the legend, this strikingly beautiful hill has miraculous healing powers.

A large circus museum with summer performances.

The menacing creature had a tremendous influence on the local culture before being exposed as a hoax.

The bugs crawling down the front of this office building are almost as big as a '68 VW Beetle.

A circus of light and sound forms a sensory ode to an iconic train that will never pass through town again.

A fairytale art house in the middle of Wisconsin.

Every winter, the wind carves blocks of frozen water into beautiful abstract shapes inside this unusually curved tunnel.

Literally a million fascinating cartographic artifacts are held in this sprawling university collection.