Dunajec River Poland
The Wonders of Nature. The Dunajec is a river running through southern Poland. It is the right tributary of the Vistula River. It begins in Nowy Targ at the junction of two short mountain rivers, Czarny Dunajec and Biały Dunajec. Dunajec forms a border between Poland and Slovakia for 27 kilometers in the Pieniny Środkowe range, east of the Czorsztyn reservoir. It is the only river taking waters from the Slovak territory to the Baltic Sea.