Love is in the air along the small street in Brooklyn.

The Underground Railroad passed right through this historic Brooklyn Heights church.

Ride the subways of yesteryear.

Behind a bodega is a small museum of relics and ephemera showcasing the history of New York.

Michael Jackson got Bad and Crocodile Dundee walked on heads in this iconic Brooklyn subway station.

This block in downtown Brooklyn was a hotbed of antislavery activism along the Underground Railroad.

While it now takes more than a dime to open an account this historic Brooklyn bank still displays the opulence of the gilded age in which it was built.

An illegally built ramshackle mansion tucked in the middle of Brooklyn is now being turned into condominiums.

Walk into the 19th century without leaving Brooklyn.

This impressive mansion in Vinegar Hill has some mysterious details in its architecture.

Abandoned 19th century homes once occupied by naval officers, soon to be demolished.

2,000 barrels of aging beer hidden in a warehouse at the Brooklyn Navy Yard.

This beautiful Brooklyn monument over a crypt memorializes a grim and largely unknown story from the American Revolution.

A decommissioned military complex that's now a modern industrial park.

Steam out your ears for New Year's Eve.

Haven for steampunks.

The last holdout of a pre-Civil War rebel who took the matter of slavery into his own hands.

Where Cusack's record store from the film "High Fidelity" was located.

This museum is a full-size replica of an original church constructed during the 13th-century.

One of America’s oldest and spookiest hotels, thanks to the residency of ghosts, dead presidents, and Alfred Hitchcock.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

Every president in history is immortalized in bronze in downtown Rapid City.

A striking sculpture built to honor the women of the Lakota and Dakota Nations.

South Dakota's oldest operating brewery is housed inside a historic firehouse.