This outdoor gallery of graffiti-covered walls pays homage to the past, present, and possible future of street art.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

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

America's greatest forgotten garden and the former stomping grounds of Son of Sam.

A quintet of history museums make this Virginia graveyard as much a resting place for funereal history as it is for people.

A "hospital" where people went to be quarantined, die, and be buried in the yard.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

This haunting tombstone comes complete with a heartbreaking story of love and loss.

The romance of early commercial flight still fills this Art Deco destination.

The maritime museum that boasts the largest nautical library in the western hemisphere.

The first purpose-built art gallery in the United States is once again open as a center of craft arts.

A local prank turned town icon.

Look closely and you’ll notice that the color changes a third of the way up the tower.

A former Confederate hospital serves as a remembrance of wounded and dead soldiers.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

The oldest farmer's market in America is so ancient it was approved by the King of England.

The sci-fi villain is a little-known inhabitant of the U.S. capital's largest cathedral.

Home to items never before seen by the public.

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

A former mental hospital founded in the 1930s by a eugenicist who advocated for the forced sterilization of patients.

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

Conjoined twins Daisy and Violet Hilton were stars of the vaudeville circuit.

Art museum based around the collections accumulated over 58 years by one eccentric thrift store owner.