For decades these polar bears have roamed all around a Nashville neighborhood.

Glacial erratic or man-made dolmen? It probably wasn't druids.

A castle inspired by medieval architecture is hidden in the woods of Connecticut.

Protecting the future of some of the rarest and most misunderstood mammals of North America.

A statue commemorating a 16-year old girl's nighttime ride to raise a militia against attacking British troops.

This statue commemorates the importance of hat manufacturing to Danbury, once known as the "Hat City of the World."

Mysterious rocks that ring musically when struck.

This strange, big-tailed beast became a Pennsylvania town's unofficial mascot.

The original Uncle Sam was actually a New York meatpacker who is buried under this historic grave.

A "Bugseum" dedicated to all things insect-related resides behind a pest control company.

Hidden deep within New Jersey Pine Barrens is a massive graffiti wonderland.

A drab two-story office space in Delaware is a hidden tax haven for Hillary Clinton, Donald Trump, and over half the Fortune 500 companies.

These 20-foot sculptures will help guide you from the local train station to the local sculpture garden.

The only remaining piece of hull of the most decorated US ship of WWII is this giant name plate.

A billionaire heiress' menagerie of animals were lovingly laid to rest on the grounds of her former estate.

A giant light 13 feet high shines near Thomas Edison's old Menlo Park lab.

An allegedly cursed tree represents a town's reckoning with a racist past.

A playground inspired by differential calculus dangles from the ceiling of the Liberty Science Center.

Tucked behind New Jersey's abandoned Gingerbread Castle lie the eerie ruins of a once-flourishing paper mill.

A Rocky Mountain city provides a happy ending for a pinto pony and his Brobdingnagian red chair.

A downtown park built on top of unclaimed graves.

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

A technicolor place of worship for Elevationists.

This Chinese-style quartz sundial was saved in its final hour.