This observatory belongs to the Amateur Astronomers Association of Pittsburgh http://www.3ap.org It is located south of Pittsburgh in Washington County's Mingo Creek Park. These photos are from our public starparty. The observatory is the second of it's two observatories. This observatory has a 24" R/C telescope, a 10" refractor and a planetarium. The photos are by Dave Smith http://www.davesmithphoto.com