Xerxes I
Other palaces included the Tachara, which was built under Darius I, and the Imperial treasury, which was started by Darius I in 510 BC and finished by Xerxes I in 480 BC. The Hadish Palace of Xerxes I occupies the highest level of terrace and stands on the living rock. The Council Hall, the Tryplion Hall, the Palaces of D, G, H, storerooms, stables and quarters, the unfinished gateway and a few miscellaneous structures at Persepolis are located near the south-east corner of the terrace, at the foot of the mountain.