The history of the tea trade is told in bas-relief on this historic pair of Boston doors.

Memorial of the Salem witchcraft hysteria in the town of Danvers, where it all began.

Three prestigious academic collections come together to create a world-class natural history museum.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

Amazingly, this old machine within the Resorts Casino still functions.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

A unique sculpture park that specializes in the huge and bizarre.

Historic Greenpoint theater, turned roller disco, now housing a chain pharmacy store.

The collection is exhibited in a Staten Island building modeled on traditional Himalayan architecture.

An homage to Jackie Gleason's bus-driving character from 'The Honeymooners.'

If it hadn't been caught in time, a flaw in the design of this Manhattan skyscraper could have led to its collapse.

A drawbridge named for a potentially intersex Polish national who fought alongside George Washington during the American Revolution, and an example of "Pulaski Red".

No monkeying around, this fountain was really named after the classic sci-fi film.

The mysterious image is believed to show Edward Hyde, 3rd Earl of Clarendon, in a beautiful blue dress.

Waterway populated with abandoned projects, including a submarine.

These World War I shooting range tunnels are now haunted halls of underground graffiti accessed through the roots of a tree.

Unrepaired walls from a 1920 anarchist bomb attack.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

The fanciest public restroom in New York City boasts fresh flowers, art, and a classical music soundtrack.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

These cabins mark the site where our 11th president was born (probably).

This forgotten building was one of the few Philadelphia-area breweries to survive Prohibition.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

This vintage train once gave new meaning to “swimming upstream.”