The 123.25 meters high Banhahn Jaem Sai Watchtower in Suphanburi. It has several panoramic viewpoint decks, the highest viewpoint deck being at a height of 78.75 meters, the lowest at 33.75 meters. The interior of the watchtower is decorated with murals featuring Naresuan the Great (fig.), who fought a victorious battle in this area, defeating the enemy on the back of a war elephant (fig.).