Dardanelles / Çanakkale boğazı / anc. Hellespont (95 Subjects)
The fortresse of the Dardanelles. Kilitbahir castle on the European coast (42), and Sultaniye castle on the Asian coast (43). The newer fortifications on the European coast (44) and the Asian coast (45).
Elevation and section of the old fortresses on the Dardanelles, Sültaniye Castle and Kilitbahir Castle.