A crumbling hospital from the 1850s on Roosevelt Island.

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

This 14th-century temple is also known as the "Temple of the Golden Pavilion" for its gorgeous gilded reliquary hall.

A bronze statue dating back as far as 1252, still has remnants of gold on its right cheek from ancient gilding.

A plaque marks the site directly below the mid-air detonation of the atomic bomb over Hiroshima.