Surface area: 6350 ha
Highest point: 1528 m – Risnjak peak
Lowest point: 290 m –Kupa Valley
Main protection phenomenon: forest and hydrogeological natural monument – Kupa spring
County: Primorsko-goranska
City area: Delnice and Čabar
Characteristics
strong climate and vegetation barrier between coastal and continental parts of Croatia
the most important example of upland vegetation division in Croatia