More than 300,000 historical artifacts from the famous music venue, from Duke Ellington's handwritten score to The Beatles' booking slip.

Two large-scale sculptures of Adam and Eve greet visitors in the nude at the Time Warner Center in NYC.

Once considered the height of medical modernity, this structure is now the oldest remaining component of Roosevelt Hospital.

One of the last full-orchestra recording studios in New York City and an acoustical marvel.

Discover the taste of mold.

A Hell's Kitchen synagogue that has counted stars of stage and screen among its congregation.

Captain America, Sub-Mariner, and the Human Torch were all born in this art deco Manhattan masterpiece.

There must be a pun in this haystack somewhere...

Where the legendary Orson Welles got his theatrical start before "Citizen Kane."

Commemorating the spot where the famous scientist fed his pigeons.

A commemorative plaque hides a door that leads down to the New York Public Library's underground book bunker.

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

The former home of the reclusive "Weird Wendels" who dominated New York real estate a century before Donald Trump.

An extensive collection of fine art devoted to man's best friend.

A staggering collection of photographs depicting medical, social, and historical change.

Join in a Seance at the Swedenborgian Church.

A replica of a 7th-century church hides in plain sight in the middle of the concrete jungle.

The origins of midtown Manhattan's anachronistic wooden farmhouse remain a mystery.

The only remaining building in New York to see the inauguration of a president is being slowly overtaken by a grocery store.

A whimsical, but often overlooked clock in Park Avenue.

This Fifth Avenue church has long been the favored worshiping place of Broadway actors and vaudeville performers.

Unlock the secrets of the conjuring arts.

A legendary speakeasy bookstore returns from the brink.

New York's oldest magic store.