The battlements are encircled by Chamin de ronde .
The battlements are reinforced by 12 rectangular and square corbels , and broken by two gates : one in the east , and the other in the west , protected by small , rectangular tower .
The battlements are encircled by Chamin de ronde and reinforced by 12 rectangular and square corbels , and broken by two gates : one in the east , and the other in the west , protected by small , rectangular tower .