Learn about the history and craftsmanship of carousels inside this museum located in a former post office.

At the center of this cemetery stands a 2,000-year-old burial mound of the Adena culture.

Just outside the Ohio Supreme Court sits a testament to justice.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

This burger joint is named after everyone's favorite carnival prize and is adorned with a giant one over the door.

Steepest flood safety railway in the entire world.

America's post-nuclear-attack chambers of Congress.

Buy a token from the liquor store and you can make this beast spew flames on command.

A Christian monastery stands on what was once a holy Incan temple.

Built on the remains of one the Incas’ most important gathering spots, this square keeps the spirit of a fallen empire alive.

Situated on a sacred Inca site, this 16th-century cathedral took nearly 100 years to build.

It took 82 years and four different plaques to finally get the story right.

The Incas turned this ancient Wari aqueduct into an imposing defensive gate.

The large collection of pre-Columbian pottery might make you blush.

A painting in the historic Cathedral Basilica depicts Jesus and his disciples dining on a traditional Peruvian menu.

The remains of what was the most important religious complex in coastal Peru for over a millennium.

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

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

Preserved Inca city and site of the last Inca stronghold against the Spanish conquistadors.

A set of ancient drawings in the desert of Peru that are so massive, many of them can only be fully seen from the sky.

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

The Pennsylvania landscape depicted by a quarter mile of mosaics made from used road signs.

This abandoned bridge to nowhere stands secluded in the woods of a Cleveland suburb.

The overgrown remains of an old rail bridge rise above the valley like ancient Greek ruins.