. . "Walls of Tallinn" . . . . . . "Walls of Tallinn" . . . "Walltowers of Tallinn" . "towers of the medieval Tallinn Old Town" . . "Tallinn City Wall" . "Town wall" . . . . . "Tallinn" . . . . . "medieval defensive walls" . "city wall" . . . "city wall of Tallinn" . "walls of Tallinn" . "City wall" .