Nestled in a small Midtown plaza is an unexpected piece of history: five sections of the Berlin Wall have been on display here since 1990. Read more.
Ring a nondescript buzzer and ascend far above the SoHo streets to a quiet, meditative room filled entirely with dirt. Here, 3,600 square feet of floor space is covered with 280,000 pounds of earth. Read more.
27 buildings resembling Tudor homes with colorful doors, shutters and timber frames grace this gated street that's tucked away on the Upper West Side, nearly completely out of view to passersby. Read more.