Wonosobo is a district in Central Java located adjacent to several other regencies. It was established in 1825 as a district under the Sultanate of Yogyakarta after a war. Wonosobo is a mountainous region containing several volcanoes and Dieng Plateau. Popular tourist attractions include Dieng Plateau with several Hindu temples, Telaga Warna lake, Mount Sikunir volcano, and recreational parks. Mie Ongklok noodles, Tempe Kemul, and Dieng nuts are typical Wonosobo culinary specialties visitors can try.