Temple of Artemis Lighthouse of Alexandria Mausoleum of Maussollos Hanging Gardens of Babylon
Izmir Ankara Bursa Istanbul
7.5 million 175 million 75 million 750 000
Atlantis Troy Carthage Babylon
Aegean Sea Black Sea Sea of Marmara Mediterranean Sea
1974 1964 1954 1984
Syria Iraq Georgia Bulgaria Russian Federation Ukraine Israel Iran
1299-1649 1649-1922 1299-1922 299-1922
Lena River Danube River River Rhine River Rhone River Nile Indus River Tigris Euphrates