Geological Aspect to Enhance Cultural Heritage at Ngempon Temple Geotourism Site, Semarang Regency, Central Java

Ngempon Temple is one of the historical sites around Mount Ungaran area. result Hindu civilization in Indonesia which was built VIII-IX century. This research conducted area because it necessary to conserve associated with geological study aims determine aspects that have potential become geotourism The methods used are mapping for field data collection and petrographic analysis rock characteristics. There several including vicinity Temple, namely Diwak Waterfall, Derekan Hot Springs. lithologies found claystone, tuff sandstone, basaltic andesite breccia, breccia. volcanic formed by activity during Lower Pleistocene until Holocene.