The Sava is 990 kilometres (615 miles) long, including the 45-kilometre (28 mi) Sava Dolinka headwater rising in Zelenci, Slovenia. It is the greatest tributary of the Danube by volume of water, and second-largest after Tisza in terms of catchment area (97,713 square kilometres (37,727 square miles)) and length. It drains a significant portion of the Dinaric Alps region, through the major tributaries of Drina, Bosna, Kupa, Una, Vrbas, Lonja, Kolubara, Bosut and Krka. The Sava is one of the longest rivers in Europe and among a handful of European rivers of that length that do not drain directly into a sea.
Uploaded: Oct 15, 2015