The following notes are the results of several journeys in the district between Brusa and Mihallitch, which, in spite of its accessibility, is archaeologically ill known. they deal with:— 1. The Byzantine Churches of Triglia and Syge. 2. The Byzantine fortresses: Caesarea Germanice, Katoikia, Koubouklia. 3. Besbicus-Kalolimno. 4. Inscriptions.