In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

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

A secret fresh water spring for animals and humans alike hidden along the most famous road in the United States.

This once-booming Gold Rush town is now home to a herd of feral donkeys.

This golf ball–shaped former desert real estate office now houses a UFO museum.

A century-old miner's quarters turned mansion.

A memorial to the firefighters who died in an industrial disaster is housed in a small public park.

The last remnants of Fort Pitt also hold the distinction of being the oldest structure west of the Allegheny Mountains.

Despite being stolen multiple times, this civic electrician's street corner Snoopy won't be stopped.

Pennsylvania's own Roswell-style UFO mystery.

In the parking lot of a fast food restaurant, a statue memorializing a prolific bull elephant.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.