Khark petrochemical complex is located on Kharg Island. This island has peered out of the water as a turtle-shell-shaped coral island in the northwest part of the Persian Gulf. Kharg island situated 57 kilometers northwest of Boushehr, is considered to be one of the coastal suburbs of Boushehr province. The geographical coordinates are about 29°-15' in north latitude and 50°-20' in east longitude. The island has an average altitude of 3 meters above sea level with humid not weather. Among the regional attractions of Kharg island, the remains of towers of silence from the Sesani dynasty, the Mir-Mohammad mausoleum with over 700 years of history, beautiful sand beaches, loose flocks of gazelles and fig trees, and Indian crows are significant. Due to exceptional topography and also suitable dept of water Kharg island is a perfect port for the export of oil and petrochemical products and has gained its importance in this respect.