This tranquil park features a large sundial. While standing on a rock, your shadow will show the current time on sunny days.
More information http://www.addisontx.gov/Departments/parks/News___Articles/Celestial_Park.asp
Address 5300 Celestial Rd, Addison 75254, United States
Coordinates 32°56'51.479" N -96°48'48.442" E