Results 4 results found Kiz-Kala fortress, dating from the 6th century AD, Old Merv, UNESCO World Heritage Site, Turkmenia, Turkmenistan, Central Asia, Asia The 6th century AD Kiz Kala and Igit Kala Fortresses in Old Merv, UNESCO World Heritage Site, Turkmenia, Central Asia, Asia Ancient Merv, UNESCO World Heritage Site, Great Kiz Kala, Mary, Turkmenistan, Central Asia, Asia Ancient Merv, UNESCO World Heritage Site, Great Kiz Kala, Mary, Turkmenistan, Central Asia, Asia