The 10th-tallest pyramid in the world, this former sports arena is now home to a massive Bass Pro Shops store.

A Memphis park where you can walk the whole Mississippi River in one go.

A hillbilly theme park that proved so unpopular the land wouldn't even sell on eBay after it closed.

This monumental Jesus is often referred to as "Our Milk Carton With Arms."

An extravagant western hotel where every floor is the "ground floor."

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

These waterfalls can be twins or triplets, depending on how much it's rained recently.

This mountaintop refuge rehabilitates tigers, lions, bears, and more from illicit wildlife trade—and offers overnight lodging.

The granite monument is engraved with the image of the talking horse's head coming through a barn door.

A large stone map of Arkansas awaits visitors to its highest point.

One believer transformed a local curiosity into proof of Vikings on the Great Plains.

Bronze statue marks the spinach capital of the world.

Where hills of dirt conceal the burial ground of one of the most powerful ancient Native American societies.

Where Elvis Presley received his first Army buzz cut.

The only brothel on the National Register of Historic Places.

This stunning blue and gold room changed cities twice before becoming part of the Smithsonian.

Washington's iconic carousel has a nice piece of Civil Rights history.

The national park was once a plantation estate.

A celebrity from the late Cretaceous period.

The site of the climactic scene from the classic horror film is now a historic landmark.

An echo chamber with a waterfall wrapped around its base at the Embassy of Canada in Washington, D.C.

A glimpse of the Pacific Northwest‘s indigenous culture in Washington, D.C.

It was once the base for a series of domestic terror attacks.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.