The central tower of the stone gate is capped by three face-towers that face the four directions (the central tower faces both out and in). Below them at the base of the gate are two sets of elephant statues that flank the entrance on both sides. Sitting on each elephant is a figure of the god Indra carrying his usual weapon—the 'vadra' (a lightning bolt). The gate itself is shaped like an upside-down 'U' and is corbelled at the top (instead of arches, the builders of Angkor preferred to use corbelling to span distances). It is still possible to see where wooden doors once fitted to the gate through openings in the stone.