Escuintla is an industrial city in Guatemala, its land extension is 4,384 km², and it is nationally known for its sugar agribusiness. Its capital is a m…Escuintla is an industrial city in Guatemala, its land extension is 4,384 km², and it is nationally known for its sugar agribusiness. Its capital is a municipality with the same name. Citizens celebrate from December 6 to 9 with a small fair in honor to The Immaculate Conception.