#1: Ruins of triumphal arch Miliarium Aureum (The Golden Mile)
#2: Ruins of triumphal arch Miliarium Aureum (The Golden Mile) and Turkish water-tower
#3: GPS screen and coordinates of Miliarium Aureum
#4: Byzantine Church of Holy Wisdom (Hagia Sophia)
#5: Sultan Ahmed Mosque (Blue Mosque)
#6: Basilica Cistern (Yerebatan Sarayı)