view from belvedere castle overlooking the lake in central park, with people relaxing on the green lawns in early spring.

activity america architecture atmosphere beautiful belvedere castle central park city destination early spring enjoyment environment foliage grass green lawns greenery iconic idyllic lake landmark landscape manhattan skyline nature york outdoor outdoors peaceful people picturesque pond recreation reflection relaxation relaxing restful scenery season serenity sightseeing tourists tranquil travel trees usa view visitors