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

A white oak with property rights.

This structure among the trees was the result of divine inspiration.

Decades after testing the polio vaccine on unwitting patients, this historic mental hospital sits in ruin.

A girls' boarding school inspired by the Chicago World's Fair, once abandoned, now restored to strange and scenic glory.

Once home to seven different roller coasters, Glen Echo has undergone many transformations since its founding in 1891.

Orr Park's dead trees have been carved into a menagerie of whimsical visages.

This grand gothic brewery has been pumping out suds for over a hundred years.

With over 100 jam-packed rooms to explore plus elaborate tea services and events, the Mansion on O Street is a hidden treasure.

After hundreds of years of settlement, this once-bustling fishing village sunk into the Chesapeake Bay.

A museum and doll store featuring a surreal and super sanitized version of where babies come from.

In Florida, these naughty monkeys live on their own mini-monkey Alcatraz.

4,000 monkeys used for medical testing on an island off of South Carolina.

One of the oldest living oak trees in the Southeast.

Nine of the very few concrete ships ever made in the U.S. are beautifully decaying off a Virginia pier.

Mile-long cave system near Great Smoky Mountains.

Outsider art meets paleontology at this roadside reptile repository.

The location of the last witch trials of Italy, known as "The Salem of Europe."

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

This natural spring not only claims to heal the wounded but it has also been willed to God.

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.

All that's left of the quintessential "cabin in the woods."

Mysterious ancient boulder carved with petroglyphs in the mountains of Western North Carolina.