The History of the Decline and Fall of the Roman Empire - Edward Gibbon [299]
[Footnote 115: See the Itiner. p. 269, 272, edit. Wessel.]
[Footnote 116: The Abate Fortis, in his Viaggio in Dalmazia, p. 43, (printed at Venice in the year 1774, in two small volumes in quarto,) quotes a Ms account of the antiquities of Salona, composed by Giambattista Giustiniani about the middle of the xvith century.]
[Footnote 117: Adam's Antiquities of Diocletian's Palace at Spalatro, p. 6. We may add a circumstance or two from the Abate Fortis: the little stream of the Hyader, mentioned by Lucan, produces most exquisite trout, which a sagacious writer, perhaps a monk, supposes to have been one of the principal reasons that determined Diocletian in the choice of his retirement. Fortis, p. 45. The same author (p. 38) observes, that a taste for agriculture is reviving at Spalatro; and that an experimental farm has lately been established near the city, by a society of gentlemen.]
Though Constantine, from a very obvious prejudice, affects to mention the palace of Diocletian with contempt, ^118 yet one of their successors, who could only see it in a neglected and mutilated state, celebrates its magnificence in terms of the highest admiration. ^119 It covered an extent of ground consisting of between nine and ten English acres. The form was quadrangular, flanked with sixteen towers. Two of the sides were near six hundred, and the other two near seven hundred feet in length. The whole was constructed of a beautiful freestone, extracted from the neighboring quarries of Trau, or Tragutium, and very little inferior to marble itself. Four streets, intersecting each other at right angles, divided the several parts of this great edifice, and the approach to the principal apartment was from a very stately entrance, which is still denominated the Golden Gate. The approach was terminated by a peristylium of granite columns, on one side of which we discover the square temple of Aesculapius, on the other the octagon temple of Jupiter. The latter of those deities Diocletian revered as the patron of his fortunes, the former as the protector of his health. By comparing the present remains with the precepts of Vitruvius, the several parts of the building, the baths, bed-chamber, the atrium, the basilica, and the Cyzicene, Corinthian, and Egyptian halls have been