It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

This evocative New Jersey statue memoralizes the Polish victims of a Soviet massacre.

On the Hudson resides one of the largest clocks in the world.