Koy Kyrylgan Kala, meaning “Fortress of the Lost Sheep,” is one of Ancient Khorezm’s most unusual archaeological sites. Built around the 4th century BC, it combined the roles of fortress, sanctuary, and settlement. Its rare circular plan makes it unique among Central Asian desert fortresses.
Excavations revealed that Koy Kyrylgan Kala served as a religious and cultural center in addition to its defensive role. Archaeologists found temples, ritual artifacts, and burials, indicating the site’s spiritual importance for Khorezm. The fortress protected caravan routes and nearby settlements while functioning as a sanctuary.
The circular plan and layered defenses distinguish the site. Key features include:
Located north of Khiva, Koy Kyrylgan Kala is part of the “Golden Ring of Khorezm Fortresses.” Best visited in spring and autumn, it offers a distinctive experience for travelers interested in archaeology and ancient religions. The site’s plan is most striking at sunrise and sunset, when the circular walls cast long shadows across the steppe.
A visit to Koy Kyrylgan Kala reveals a rare fusion of defense, ritual, and daily life—one of the most intriguing monuments in Uzbekistan’s desert heritage.