ARMA 3 takes place on the Aegean islands of Altis and Stratis of Greece, in the Mediterranean Sea. The islands feature photo-realistic terrain and water environments. Altis is the largest official terrain in the Arma series with ground area covering approximately 270 km2. The smaller island, Stratis, expands over an area of 20 km2. The islands also feature over 50 renamed villages with buildings that are both penetrable and destructible.