 There are a number of historic buildings and other key sites in Cirebon, some of them in an advanced state of decay, including the buildings of the several kratons, the Sang Cipta Rasa Grand Mosque, and the Gua Sunyaragi Park.Wali Songo, especially Sunan Gunung Jati, is known to have influenced the city's history.Sunan Gunung Jati's grave is located several kilometres outside the city in the Gunung Jati district.