The Castle of San Michele is a medieval castle in Cagliari, the capital of Sardinia, Italy.
The Castle of Serravalle is a medieval castle in Bosa, province of Oristano, Sardinia, Italy.
聚集区 ，又译为隔都或隔坨区，是指都市中特定族群群聚生活的区域，一开始被用在威尼斯来描述一个犹太人们被强制聚集起来生活的地区，现代则常用来称呼都市中居住少数族群、拥挤不堪且缺乏规划的街区，尤其社会、法律、经济压力等原因会造成此种现象。
The Castle of Acquafredda is a medieval castle in Siliqua, province of South Sardinia, Italy.
Only one mighty tower reamains of the once proud fortress today. Worth visiting if you find yourself in the area.
The Castle of Gioiosa Guardia is a medieval castle in Villamassargia, province of South Sardinia, Italy.
