The Galata Tower, then called "Christea Turris" ("Tower of Christ"), and another stretch of walls to its north were built in 1349.
Še bolj proti zahodu, kjer se obala obrne ostro proti jugu, so stala Psamatska vrata (grško: Πόρτα τοῦ Ψαμαθᾶ/Ψαμαθέως tou Psamatha/Psamatheos), sodobna Samatya Kapısı, ki so dobila ime po predmestju z istim imenom.