Ovako su izgledala u svom vrhuncu, svjetska čuda kada bi im se vratio stari sjaj, zidovi Jerusalema su impresionirajući

Hatra (Al-Jazīrah, Iraq)

Leptis Magna (District of Khoms, Libya)

Palmyra (Tadmur, Homs Governorate, Syria)

Portobelo-San Lorenzo Fortifications (Province of Colon, District of Cristobal, Panama)

Nan Madol (Temwen Island, Federated States of Micronesia)

The Old City of Jerusalem and its Walls (Jerusalem, Israel)