Croatia's rivers belong to the Adriatic and the Black Sea basin. The rivers in the interior are large and calmer (Sava, Drava, Danube).
Croatia is a country in the south-central Europe, on the east side of the Adriatic Sea, surrounded by Slovenia to the northwest, Hungary to the north, Bosnia and Herzegovina to the southeast, Serbia in the east, and Montenegro to the south.
Respecting the will of the Croatian nation and all its citizens, resolutely expressed in free elections, the Republic of Croatia is formed and is developing as a sovereign and democratic state in which the equality, freedoms and rights of man and citizen are guaranteed and ensured, and their economic and cultural progress, and social welfare promoted.