A cemetery housing wild west legends in South Dakota.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

This Colorado hiking trail provides a small gold mine of abandoned gold mines.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

The largest self-built castle in the U.S., six decades in the making.

The only Bahá'í house of worship in North America and one of only a handful worldwide.

This lagomorph-obsessed Route 66 emporium is home to a giant jackrabbit that sits in a bunny graveyard.

River pirates, murderous bandits, and serial killers used this Illinois cave as their debauched hideout.

This massive roadside mascot was the first version of the giant to illustrate his butt.

A museum devoted to the victims and the survivors of the most catastrophic fire in American history.

More than 5,000 contemporary and "historic" mustards from around the world.

A tribute to the twin ideals of religion and patriotism, built by a Catholic priest from rocks, glass, and innumerable found items.

A large circus museum with summer performances.

Wisconsin's most celebrated export gets the royal treatment on I-94.

The highest point in Wisconsin is capped by two towers that are not as mythic as Tolkien's but provide much better views.

The world's largest talking cow would like to tell you about the benefits of 100% Wisconsin dairy products, if only she still could.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

An oddly poignant roadside attraction celebrating American folklore.