A bizarre house filled with an astounding array of collections.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

Dramatic river bend surrounds a natural red-rocked pedestal.

Most-visited and most-photographed slot canyon in the American Southwest.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A memorial dedicated to the victims of the Columbine High School shootings.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

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

Once a menacing challenge for trailblazers, this trail is now the most scenic drive in Utah.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

The museum moved on, but the diorama remain.

"The Most Boring Road in the State."

The origin of the Nixon tapes is rooted in technological incompetence as much as secrecy.

There's more contention than one might expect from cherry pie pans.

With over 5,000 champions, the Hall of Fame continues to draw amateur eaters.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

These sprawling mines once served as a source of plaster and today serve as a storage facility.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

An angular maze of concrete in Grand Rapids acts both as public art and as a staircase for fish traveling upstream.

World's largest Christmas store.