İstanbul Surları (turkey)
Type: historic=citywalls
Coordinates: 41.03725891220713, 28.940300554748763
Area: 0.0029304384765625 km²
OSM tags:
area: yes
barrier: city_wall
historic: citywalls
historic:civilization: byzantine
material: limestone
name: İstanbul Surları
name:de: Blachernenmauer
name:en: Walls of Blachernai
name:pl: Mury Konstantynopola
name:uk: Стіни Константинополя
start_date: c12
wikipedia: en:Walls of Constantinople