Artemida is a seaside resort town in East Attica, Greece. Since the 2011 local government reform it is part of the municipality Spata-Artemida, of which it is a municipal unit. The municipal unit has an area of 18.653 km2.
Wikipedia https://en.wikipedia.org/wiki/Artemida,_Attica
Coordinates 37°58'27.105" N 24°0'32.89" E