This home on a quiet suburban street is completely covered with vibrant mosaics.

The last remnants of what was once one of the world's grandest hotels can now be found in a Manhattan subway station.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

The walls are decorated with whimsical murals painted by the creator of the Madeline franchise.

Though its celestial ceiling is impressive, the true star is the vast collection of French books.

The world’s largest collection of Tiffany glass sits in a warehouse in Queens.

A good place to research the Freemasons, esoterica, occultism, and hermeticism.

A legendary speakeasy bookstore returns from the brink.

Hidden in an ordinary Midtown building is a one-room museum dedicated to the greatest escape artist.

New York's oldest magic store.

The colonial city's social history is reflected in its fanciful door knockers.

An Adirondacks museum housed in the former studio of Marcella Sembrich, the 19th century opera star most famous for her role of Mimi in "La Boheme."