Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of . Poland has a population of over 38 million and is the fifth-most populous ...
. It is a tributary of
Rega
The Rega is a river in north-western Poland, flowing into the Baltic Sea. It is the country's 24th longest river, with a total length of 188 km and a catchment area of 2,767 km2.Bielikowo.
Rivers of PolandRivers of West Pomeranian Voivodeship
{{Poland-river-stub