Special zoological reserve northeast of Osijek.
Lonjsko polje is located in the Sava and Lonja river basins.
The Medvednica massif is located in the northern hinterland of Zagreb.
Nature park Papuk is located in Slavonia, in the Požega Valley.
The southeastern part of Dugi otok is part of the natural ensemble of the Kornati.
It extends to two counties - Istria and Primorje-Gorski Kotar.
Mountain range between Lika and the Adriatic Sea.
Southwest of Zagreb is the Nature Park Žumberak.
Biokovo is the second highest mountain area in Croatia.