For the first time, defense structures appeared in the Transcarpathian region in the bronze age. Then they were settlements surrounded by earthen ramparts and ditches (Ardanivske, Stremtura (Irshava), Galish-Lovachka (Mukachevo), Borzhavskoe (vary). The best type of defense structures of the middle ages in Transcarpathia are castles of the XI-XVIII centuries.
Researchers distinguish two types of fortresses. The first was intended for overseeing the surrounding lands and receiving tribute from them, as well as for constant attacks. It's Mukachevo, Kwasowski, Bronicki, Nevitsky locks. The second type – the castle-guard of subordinated territories: Uzhgorod, Vynohradiv, Royal, Chynadievo, Serednyansky.
