[3] The last king to visit it was Sigismund in 1387.
XXI
SPALATO
Spalato appears for the first time in the "Tavola Peutingeriana" under the name Aspalathos, as a station on the shore road which led from the promontory Ad Dianam (at the end of Monte Marjan) to Epetium (Stobreć) below Salona, but appears at that time to have been a place of no importance. It, however, is thus proved to have existed before the end of the third century, which makes the accepted derivation of the name from "ad Palatium" plainly erroneous. Its great celebrity is due to the palace which Diocletian began to build for himself there shortly before 300 A.D. and to which he retired after his abdication in 305. Within its walls fugitives from Salona, who had returned from the islands to which they had fled at the time of the destruction of the city in 639, found shelter, and so the existing city began its mediæval course. The palace faced the sea to the south, and along this side were the imperial apartments with the open loggia of fifty arches raised above the water upon massive substructures. The plan is not quite square, but imitates a Roman camp, with great square towers at the angles, a gate in the centre of each of three sides flanked with octagonal towers, and with smaller square towers between gates and angles. Towards the sea was a water gate on a lower level. The material is marble from Traù and Brazza limestone. The sea façade is about 550 ft. long, the north about 530 ft., the east and west some 620 ft. The external walls are double throughout, of worked stone filled in with concrete, the thickness being 6 ft. 6 in., and the height from 60 to 80 ft. On the three land façades are double-arched windows 20 ft. from the ground, 6 ft. 6 in. broad, and a little over 11 ft. high. Only three of the angle towers remain, the fourth having fallen in 1555. The principal gateway is towards Salona, and is known as the Porta Aurea. Above the gate itself is an open arch flanked by niches on each side; above them are brackets which sustained the columns of a higher row of seven niches, the whole forming a grandiose architectural composition, of which the illustration shows the effect. The passage-way is 13 ft. high by 11 ft. 3 in. wide. The other gates are known as the Porta Ferrea and Porta Argentea. The latter has practically disappeared; the former is over 14 ft. high, and the same width as the Porta Aurea, but without its architectural magnificence. These gates gave entrance to streets which divided the palace into quarters, that from the Porta Aurea leading to the great peristyle, around and beyond which were the public buildings and the imperial apartments, while the women's quarter was probably to the west of this street, and the officials' rooms to the east, the street at right angles separating them from the more important parts of the palace.
THE PORTA AUREA, SPALATO
DOOR OF THE "ATRIO ROTONDO," PALACE OF DIOCLETIAN, SPALATO