Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Mount Athos' has mentioned 'Fortification' in the following places:
Occurrence Sentence Text Source
Criterion (iv): The monasteries of Athos present the typical layout of Orthodox monastic establishments: a square, rectangular or trapezoidal fortification flanked by towers, which constitutes the peribolos of a consecrated place, in the centre of which the community's church, or the catholicon, stands alone.