This pair of eccentric Ohio castles were built by a pair of brothers who wanted to bring a bit of class to the Ohio wilderness.

The world's tallest doric column is this Ohio monument to a naval victory in the War of 1812.

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

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

You can climb to the summit of Black Mountain, as long as you sign the waiver.

Beautiful waterfalls grace a canyon visibly torn by a violent tornado.

This small museum is kept in a house that was integral to the genesis of Uncle Tom's Cabin.

An enormous goose sits atop this nest-shaped home.

Kentucky, Tennessee, and Virginia meet at this point in the Cumberland Gap.

Moonbows over Kentucky.

World's largest collection of Coke-related items not held by the Coca-Cola company.

A local scoured more than 1,000 acres for stone to create his masterpiece.

Prehistoric animals decorate this popular outdoor park.

The world's longest known cave system.

Enormous lake at the bottom of a unique cave system.

This historic train station has been converted to a locomotive themed hotel.

A bizarre roadside attraction and the first instance of miniature golf in the world.

This eclectic sculpture garden in Brooklyn, home to a bizarre collection of art, was once a run-down junkyard.

Volunteer-run library dedicated to exploring five decades of activism history.

The world's largest collection of materials relating to lesbian history is housed in a Brooklyn townhouse.

A hidden architectural treasure in New York's Brooklyn.

This Dutch Colonial home is the oldest remaining farmhouse in Manhattan.

This hidden oasis features a stunning view of the Hudson River and the Palisades from a castle-like museum.

Hordes of precariously balanced stone figures crowd the shores of the Hudson River.