A rainbow-colored house promotes LGBTQ rights across the street from the Westboro Baptist Church.

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

A unique botanical garden housed in three giant geodesic domes.

The oldest certified bowling alley in the United States is in the basement of this century-old bar.

Statue dedicated to the star of an old television show.

Hidden beneath a bridge, this waterfall is known for the large amounts of graffiti painted on its base.

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.

A lively annual event in which thousands of people race to push coffins heavy with bodies up a hill.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

This shallow pit was once used to send over 20,000 buffalo plummeting to their death.

This geodesic gallery holds a collection of painted spheres that make traditional canvases look lazy by comparison.

This vintage train once gave new meaning to “swimming upstream.”

A waterfall 600 ft. inside a mountain, once the bane of gold miners, is now a spectacle of nature.

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.

Other-worldly rock formations and ancient fossils abound in this unique stretch of Nebraska badlands.

A landscape of massive spherical boulders are the main attraction in this Kansas State Park.

An experimental, automotive replica of Stonehenge.

This restaurant serves wood-fired fare served in a natural cave with a live spring.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

This century-old roadside attraction is full of bizarre rock formations.

The largest spring in Northwest Arkansas is also home to a sprawling botanical gardens and a historically significant bluff.

From a canyon-like gorge, more than 20 million gallons of water emerge every day, while a smaller spring drips down, creating the illusion of an endless, gentle waterfall.

If there's another drive-through golf-cart bar in a bat-filled cave on top of a mountain, we don't know about it.