Semarang is the capital and largest city of Central Java province in Indonesia. A major port during the Dutch colonial era, and still an important regional centre and port today. Semarang city skyline, Semarang's Blenduk Church is the oldest Church in Central Java, The Great Mosque of Central Java, Gedung Batu Temple (the oldest Chinese temple), Pagoda Avalokitesvara, Rawa Pening (Pening swamp) water tourism, and iconic building of Lawang Sewu.