《水经注·卷三十四》
巫城倚山筑城，周围十二里一百一十步，东西北三面都依傍深谷，南临大江，从前是夔国的地方。
城缘山为塘，周十二里一百一十步，东西北三面皆带傍深谷，南临大江，故夔国也。
Wucheng is built on the mountain, with a circumference of 12.1 miles, and on the east, west and north sides, it is surrounded by deep valleys. To the south, it faces the Yangtze River, and in the past, it was the place of the Kui Kingdom.