Frontier fortresses
Fortification architecture on the Croatian and Slavonian Military Frontier
Major fortresses
Gradec (Zagreb)
Episcopal Fortress
Kaptol (Zagreb)
Senj
Nehaj Fortress (Senj)
Đurđevac
Ivanić Grad
Koprivnica
Križevci
Varaždin
Konjščina
Minor fortresses
Glogovnica
Brinje (Sokolac)
Trsat
(Novi) Vinodol
Bela
Bisag
Božjakovina
Čanjevo
Gorica
Gradac
Kostajnica
Legrad
Ludbreg
Rasinja
Remetinec
Veliki Kalnik
