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

A well-worn marker in a forgotten alleyway is all that remains of what had been one of Manhattan's most beautiful buildings.

A memorial to the first person killed by a motor vehicle in the Western Hemisphere.

A former seaside jewel built for the everyman is now simply a neglected art deco fortress.

The world's largest collection of materials relating to lesbian history is housed in a Brooklyn townhouse.

Cheap pizza and all of your naughty bedroom needs housed in a stunning example of Art Nouveau architecture.

This iconic tattoo shop has its own onsite museum with artifacts from the early history of modern body art.

This ruined fort hidden at the top of Central Park can't seem to keep from losing its historical plaques.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

Tucked in the back of this amazing antique store is an important piece of medical history.

A terrific purveyor of natural history objects and curios.

A young state senator's deathbed plea to be buried inside a rock resulted in this unusual grave site.

A sculptor's dream castle turned fantastical ruin.

The first declared National Monument in the United States.

Funhouse of found art and participatory sculpture.

Hub of Scandinavian culture in a Minneapolis deli.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

Train tunnel running underneath Quebec City.

This steep cable railway has been hoisting passengers in the heart of Québec City for over a century.

This inexpensive lodging house was once a prison notorious for its inhumane practices.

Canada's subterranean Cold War museum has doubled as a movie set.

This country market harbors goats on its roof.

Every four years, millions of salmon fill a river so densely that its waters appear deep crimson.

A hiking area billed as a possible home to Bigfoot.