The list of the castles
Filtering: All A B C Č D F G H I J K L Ľ M N O P R S Š T U V Z Ž
 Bačkov, castle, perishedBačkov, County: Trebišov, Region: Košice |
| Bana, castle, not localized unknown location |
| Bánovský hrad, castle, perished Bánovce nad Bebravou, County: Bánovce nad Bebravou, Region: Trenčín |
 Banská Bystrica, castle, preservedBanská Bystrica, County: Banská Bystrica, Region: Banská Bystrica |
 Banská Bystrica - Vartovka, small castle, perishedBanská Bystrica, County: Banská Bystrica, Region: Banská Bystrica |
 Barca, castle, perishedKošice, County: Košice, Region: Košice |
| Bardejov, castle, perished Bardejov, County: Bardejov, Region: Prešov |
 Beckov, castle, ruinBeckov, County: Nové Mesto nad Váhom, Region: Trenčín |
| Biely Kameň, castle, ruin Svätý Jur, County: Pezinok, Region: Bratislava |
 Bíňa, other fortification, preservedBíňa, County: Nové Zámky, Region: Nitra |
| Blatnica, castle, ruin Blatnica, County: Martin, Region: Žilina |
| Blh, castle, ruin Veľký Blh, County: Rimavská Sobota, Region: Banská Bystrica |
| Bojnický zámok, castle, preserved Bojnice, County: Prievidza, Region: Trenčín |
| Borša, castle, rebuilt into another building Borša, County: Trebišov, Region: Košice |
| Bošany, small castle, rebuilt into another building Bošany, County: Partizánske, Region: Trenčín |
| Boťany, castle, perished Boťany, County: Trebišov, Region: Košice |
| Branč, castle, ruin Podbranč, County: Senica, Region: Trnava |
| Branč - hrádok, castle, perished Branč, County: Nitra, Region: Nitra |
| Braničev, castle, perished Bačkov, County: Trebišov, Region: Košice |
| Bratislava castle, castle, preserved Bratislava, County: Bratislava, Region: Bratislava |
| Brekov, castle, ruin Brekov, County: Humenné, Region: Prešov |
| Brestov, castle, perished Brestov, County: Prešov, Region: Prešov |
| Breznica, castle, ruin Tekovská Breznica, County: Žarnovica, Region: Banská Bystrica |
| Brezovica, small castle, perished Brezovica, County: Sabinov, Region: Prešov |
| Brzotín, castle, ruin Brzotín, County: Rožňava, Region: Košice |
| Budatínsky zámok, castle, preserved Žilina, County: Žilina, Region: Žilina |
| Budimír, small castle, rebuilt into another building Budimír, County: Košice okolie, Region: Košice |
| Budkovce, castle, perished Budkovce, County: Michalovce, Region: Košice |
| Bytča, castle, rebuilt into another building Bytča, County: Bytča, Region: Žilina |
 Bzovík, fortified monastery, ruinBzovík, County: Krupina, Region: Banská Bystrica |