A whimsical monument deep in this park commemorates the groups that helped build it.

Several times a year, during low tide, two pairs of historic train tracks are revealed on this New Jersey beach.

Step into Monet's world at this fine-dining restaurant in the middle of a New Jersey sculpture park.

Along the Palisades skyline are the ruins of a large mansion built in 1911 and demolished in the 1930s.

These mystical miniature houses bring a touch of magic to the New Jersey woods.

A collection of full-size movie monsters opened to the public.

Elvis's own personal tropical hideaway.

Forget Hollywood, one of the biggest stars in the world can be found in Roanoke, Virginia.

A precariously balanced rock perches on the edge of a cliff created tens of thousands of years ago by glacial erosion.

This tiny patch of arid sand sits in one of the greenest states in the United States.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

This little-known Revolutionary War fort is supposedly haunted by the ghosts of its past.

This elaborate towering structure was once famed for its revolutionary height.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

A layered tribute to the work of mosaicist Isaiah Zagar.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

World's first "penitentiary," meant to be humane, drove men insane.

The 28-foot granite map plots the locations of 40 theaters in New York City.

A small peaceful park and waterfall tucked amid the urban grind of Midtown Manhattan.

The first and only carousel with a lineup entirely of insects.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

A bit of retro transportation flair preserved in the world's largest department store.

Lie in a hammock where George Washington stood.

Ride the subways of yesteryear.