23 castles visited by Nicolás Bonzo Suárez

Alcázar of Segovia

Bac Fortress

Bastionul Graft

Bratislava Castle

Casa de la Vall

Castel Sant'Angelo

Castillo de Santa Catalina

Conciergerie

Dublin Castle

Fort George

Het Steen

Kadifekale

Kaunas Castle

Krivoklat

Limassol Castle

Lviv High Castle

Mir Castle

Nesvizh castle

Rosenborg Castle

Royal Castle

Sao Jorge Castle

Vilnius Upper Castle

Wawel Castle