HERITAGE SITE Spain Murcia Machine Gun Bunker of Calarreona Featured Pieces Machine Gun Bunker of Calarreona, Águilas, Spain Machine Gun Bunker of Calarreona Murcia, Spain + See All Machine Gun Bunker of Calarreona Summary Project Current Status See full map Explore other heritage sites Morgantina Italy, Morgantina Ak-Saray Palace Uzbekistan, Ak-Saray Palace