the murata or city wall with battlements of castelgrande castle in bellinzona, switzerland

ruins rock wall fortification castle terrain building cliff monastery tower geology sea landmark coast temple waterway torre bianca white unesco world heritage castelgrande bellinzona switzerland ancient architecture black exterior canton city culture europe famous fort fortified fortress hill historic historical history landscape medieval nature old outdoor scenery sky stone material summer swiss ticino tourism town travel destinations site vacation valley water murata battlements blue