sentences:  From archaeological findings, the area of Gunungkidul thought to have been inhabited by humans ( Homo sapiens ) from 700 thousand years ago.Many find the instructions of human existence found in caves and niches in karst of Gunungkidul, especially in Ponjong sub-district.The human propensity Gunung occupy the time it caused most of the lowland in Yogyakarta is still flooded.