位於該國西部，科阿克湖 外部連結 https://web.archive.org/web/20100308063140/http://lakecoatepeque.org/ Coatepeque https://web.archive.org/web/20090223223542/http://coatepeque.org/ Coatepeque https://web.archive.org/web/20090430143204/http://www.lakecoatepeque.com/ Coatepeque Lake https://web.archive.org/web/20111102033905/http://islateopan.com/ Isla Teopan en Lago Coatepeque https://web.archive.org/web/20120502203416/http://teopanisland.com/ Teopan Island at Lago Coatepeque 火山湖 薩爾瓦多湖泊特佩在7萬2千至5萬7千年前形成，科阿克湖由聖安娜省負責管轄，特佩海拔高度745米，科阿克湖最大水深115米。特佩
