Lê Thánh Tông
Bai Tho Mountain is a limestone mountain formation, which rises to a height of 106 meters, right in the middle of the Hạ Long City. It appears like a giant castle with three towers of the undulating rock. Another famous mountain is the That Bai Tho Mountain, which was earlier called the Transmission Mount ("Then"). It has historical linkage to the visit of Emperor Lê Thánh Tông to the provincial city in 1468. The emperor was moved by the beauty of the mountain covered with clouds, called it a young fairy of Hạ Long and got a poem written on it and engraved on the southern side of the rocky cliff. In 1729, Lord Trịnh Cương did a painting and poem on Emperor Lê Thánh Tông on this mountain. That's why it was called Bai Tho mountain (Poem mountain).