The oldest bibliophilia club in America, with exhibitions on historic books and graphic arts.

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

A New York garbage depot holds a secret collection of weird and wonderful refuse.

This small New York museum celebrates the mountainous artwork of a Russian mystic.

You don't have to be an ambassador to dine like one.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

More gold than anywhere else, ever.

Finally, you don't have to be a pious Swedish seaman to relax like one.

Come for the waffles, stay for more waffles.

A hidden "place of interment for gentlemen."

The studio of influential composer Charles Ives is perfectly reconstructed, hidden in the back of the American Academy of Arts and Letters.