The Soła is a river in southern Poland, a right tributary of the Vistula. The Soła originates in the Western Beskids mountain range near the border with Slovakia. It is made up of the confluence of several small creeks in the Rajcza municipality. It runs downhill northeastwards through Żywiec Basin to the towns of Żywiec and Kęty, forming the border between t…The Soła is a river in southern Poland, a right tributary of the Vistula. The Soła originates in the Western Beskids mountain range near the border with Slovakia. It is made up of the confluence of several small creeks in the Rajcza municipality. It runs downhill northeastwards through Żywiec Basin to the towns of Żywiec and Kęty, forming the border between the Silesian and the Żywiec Beskids. After 89 km, the Soła empties into the Vistula River after passing through the town of Oświęcim.