On the surveyor Đỗ Tỉnh's choice of An Tôn in Thanh Hóa, Hồ Quý Ly built a stone citadel in about three months, from the first to the third month of 1397; its walls of huge dressed blocks still stand, and work went on until 1402.
Construction
Construction of the Tây Đô citadel
- 1397
- Southeast Asia