One of Frank Lloyd Wright's greatest—and favorite—architectural masterpieces was almost lost.

Quite possibly the last cross all humans will ever see.

Surprisingly aquamarine waters fill deep lakes formed at the end of the last ice age.

Eclectic architecture in the woods of New York.

The factory for the popular Dumbo location, the Greenpoint shop is a quiet gem.

An abandoned asylum where patients have been forgotten but their possessions remain.

The loneliest island in New York.

Unique antiquarian shop specializing in globes, maps, and prints.

Home to the infamous "Typhoid Mary" and the worst loss of life in New York's history prior to September 11, 2001.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

A hands-on traveling collection of the innovative devices of yesteryear.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.

New York's oldest magic store.

A terrific purveyor of natural history objects and curios.

Journey through vintage Americana inside this small Massachusetts shop.

More than 200 unconventional musical instruments that anyone can play.

One man is on a singular quest to name an island after a famous hip-hop artist.

An alley way dedicated to graffiti and street art is a constantly changing street gallery.

A museum dedicated to the quirky and colorful world created by Springfield's favorite son.

Museum dedicated to awful artwork.

An enormous, inside-out glass globe built in 1935.

South Philadelphia is home to Keith Haring's only surviving in situ collaborative public mural.

With 3,000 bikes on display, the world's largest bicycle museum includes some famous rarities.

The home and studio of a visionary woodworker now stands as a museum and example of his artistic genius.