The History of the Decline and Fall of the Roman Empire - Edward Gibbon [454]
[Footnote 11: Strabo, l. vii. p. 492,
[edit. Casaub.]
Most of the antlers are now broken off; or, to speak less figuratively, most of the recesses of the harbor are filled up. See Gill. de Bosphoro Thracio, l. i. c. 5.]
[Footnote 12: Procopius de Aedificiis, l. i. c. 5. His description is confirmed by modern travellers. See Thevenot, part i. l. i. c. 15. Tournefort, Lettre XII. Niebuhr, Voyage d'Arabie, p. 22.]
[Footnote 13: See Ducange, C. P. l. i. part i. c. 16, and his Observations sur Villehardouin, p. 289. The chain was drawn from the Acropolis near the modern Kiosk, to the tower of Galata; and was supported at convenient distances by large wooden piles.]
Between the Bosphorus and the Hellespont, the shores of Europe and Asia, receding on either side, enclose the sea of Marmara, which was known to the ancients by the denomination of Propontis. The navigation from the issue of the Bosphorus to the entrance of the Hellespont is about one hundred and twenty miles.
Those who steer their westward course through the middle of the Propontis, may at once descry the high lands of Thrace and Bithynia, and never lose sight of the lofty summit of Mount Olympus, covered with eternal snows. ^14 They leave on the left a deep gulf, at the bottom of which Nicomedia was seated, the Imperial residence of Diocletian; and they pass the small islands of Cyzicus and Proconnesus before they cast anchor at Gallipoli; where the sea, which separates Asia from Europe, is again contracted into a narrow channel.
[Footnote 14: Thevenot (Voyages au Levant, part i. l. i. c. 14) contracts the measure to 125 small Greek miles. Belon (Observations, l. ii. c. 1.) gives a good description of the Propontis, but contents himself with the vague expression of one day and one night's sail. When Sandy's (Travels, p. 21) talks of 150 furlongs in length, as well as breadth we can only suppose some mistake of the press in the text of that judicious traveller.]
The geographers who, with the most skilful accuracy, have surveyed the form and extent of the Hellespont, assign about sixty miles for the winding course, and about three miles for the ordinary breadth of those celebrated straits. ^15 But the narrowest part of the channel is found to the northward of the old Turkish castles between the cities of Sestus and Abydus. It was here that the adventurous Leander braved the passage of the flood for the possession of his mistress. ^16 It was here likewise, in a place where the distance between the opposite banks cannot exceed five hundred paces, that Xerxes imposed a stupendous bridge of boats, for the purpose of transporting into Europe a hundred and seventy myriads of barbarians. ^17 A sea contracted within such narrow limits may seem but ill to deserve the singular epithet of broad, which Homer, as well as Orpheus, has frequently bestowed on the Hellespont. ^* But our ideas of greatness are of a relative nature: the traveller, and especially the poet, who sailed along the Hellespont, who pursued the windings of the stream, and contemplated the rural scenery, which appeared on every side to terminate the prospect, insensibly lost the remembrance of the sea; and his fancy painted those celebrated straits, with all the attributes of a mighty river flowing with a swift current, in the midst of a woody and inland country, and at length, through a wide mouth, discharging itself into the Aegean or Archipelago. ^18 Ancient Troy, ^19 seated on a an eminence at the foot of Mount Ida, overlooked the mouth of the Hellespont, which scarcely received an accession of waters from the tribute of those immortal rivulets the Simois and Scamander. The Grecian camp had stretched twelve miles along the shore from the Sigaean to the Rhaetean promontory; and the flanks of the army