New York City/Belvedere Castle

Grounds
(Source: Wikipedia) The castle overlooks the Great Lawn, an oval of turf with eight baseball diamonds, loosely defined by plantings of trees in clumps in the manner of the English landscape garden, and, at the foot of Vista Rock, the Turtle Pond, redesigned in 1997 as a naturalistic planting, in which no single vantage-point reveals the water's full extent. Sunken concrete shelving at varying depths provide ideal water depths for shoreline plants such as lizard's tail, bullrush, turtlehead, and blueflag iris. The success of habitat for birds, insects, amphibians, and reptiles is embodied in sightings of species of dragonfly not previously sighted in Central Park.