Gapstow Bridge, Central Park, New York.

http://farm8.staticflickr.com/7358/11699546746_4ce193a7b5_m.jpg

pedro lastra has added a photo to the pool:

via Destinations around the world - The travel group Pool http://www.flickr.com/photos/lastingimages/11699546746/in/pool-844972@N25