The stones of this Incan wall complex fit together so well you couldn't fit a piece of paper between some of them.

This Peruvian canyon is filled with geometric salt pools that have been being harvested since the Incan empire.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

Home to items never before seen by the public.

A museum dedicated to exhibiting remarkable outsider art.

After starting as a whimsical tourist attraction that eventually found its way to ruin, these renovated canals offer a lush and exotic locale on the Pacific Coast.

An historic and oft-filmed spot for musclebound iron pumpers on the Pacific coast.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

The ghostly remains of an accidental sea.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

Rabbit Hash is a heaping slice of Americana from another era, with a very peculiar origin behind its unusual name.

Inside, ancient treasures. Outside, modern contradictions.

This magnificent Cincinnati graveyard is also a popular public park.

What is it about mushrooms that makes people wish they lived inside of them?

Medical history museum featuring a lovely doctor's office from the 1800s.

Unique collection containing a wide and curious range of contraceptive items.

Marvel at this turn-of-the-century masterpiece that has been turned into a rather stately supermarket.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

A castle built by an eccentric medieval enthusiast in suburban Ohio.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.