Solo River

Solo River is the longest river in the Indonesian island of Java, it is approximately 600 km in length. Apart from its importance as a watercourse to the inhabitants and farmlands of the eastern and northern parts of the island, it is a renowned region in paleoanthropology circles. Many discoveries of early hominid remains have been made at several sites in its valleys, especially at Sangiran, including that of the first early human fossil found outside of Europe, the so-called "Java Man" skull.Bengawan Solo was the crash site of Garuda Indonesia Flight 421.GeographySolo River has two sources: from the volcano of Mount Lawu, on the border between Central Java and East Java and from Kidul Mountain. In ancient time, the rise of Indo-Australian Plate redirected its stream northward. Sadeng Beach, located in Special Region of Yogyakarta, has been known as mouth of ancient Solo River, which flew southward in antiquity.It passes through the major city of Surakarta . An important early tributary to the Solo river is the Dengkeng River, which has its source in Mount Merapi. After passing through Solo, the river flows northward around Mount Lawu, and then turn eastward into East Java in the Ngawi regency.