The entrance to this sinisterly named tunnel hides behind a Tim Hortons.

An unassuming 13-acre park is home to over 12,000 roses.

The walls of the statehouse tell the story of Ohio’s prehistoric past.

In 1977, an eccentric book lover formed a micronation for book lovers.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

A technicolor place of worship for Elevationists.

A multiversal transit station located right below a highway interchange.

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

A small store filled with animal skulls and other curiosities.

A self-built castle made by a mysterious man.

This historic house museum that celebrates one of the world's most influential social reformers is also one of the most haunted locations in Chicago.

Rifle through images of skyscrapers, Worlds Fairs, and more in the largest public postcard repository in America.

A hot dog stand where the heads are just as hot as the dogs.

This shop for all your super spy needs hides an educational secret.

This striking public art installation is suspended above a public park, designed to gently move in the breeze.

An important piece of history from mankind's journey to the moon sits in the lobby of a government science lab.

The final resting place of the businessman-turned-astronomer who helped discover Pluto stands near his observatory.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

Inside this garden, visitors are offered a glimpse into how inhabitants of the region survived centuries ago.

This comprehensive collection features Native American artifacts dating back centuries.

Inside this store, a mysterious statue draws visitors from the world over.

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