To accomplish these three objects Mahomet judged that his wisest course was to let the Genoese severely alone and to attempt to obtain possession of the harbour by a method which should not force the neutrals to become open enemies. He resolved to accomplish the difficult feat of transporting a fleet overland from the Bosporus to the Horn. This feat may have been suggested to him by a Venetian who, fourteen years earlier, had seen one of a similar kind performed, in which his fellow citizens had transported a number of ships from the Adige to Lake Garda.[309] The sultan’s entire command of the country behind Galata would enable him to make his preparations possibly without even the knowledge of the Genoese. The ridge of hills now occupied by Pera was covered partly with vineyards and partly with bushes. The western slope, from the ridge along which runs the Grande Rue de Péra, down to the ‘Valley of the Springs,’ now known as Cassim Pasha, was used as a Genoese graveyard, and is still covered by the cypress trees that mark the Turkish cemetery which took its place. There existed a path from a place on the Bosporus near the present Tophana to The Springs at right angles to the road on the ridge of Pera Hill, the two roads forming a cross and thus giving to Pera its modern Greek name of Stavrodromion. This path followed the natural valley, now forming the street by the side of which is erected the church which is a memorial to British soldiers and sailors who perished in the Crimean war, and then crossing the ridge on a flat tableland over a few hundred yards descended in almost a straight line by another valley which is also preserved by a street to The Springs and the waters of the Golden Horn. It was probably along this route that the sultan had determined to haul his ships. [Sidenote: Project not formed hastily.] It is impossible to believe that Mahomet had arrived hastily at his decision to accomplish this serious engineering feat. In accordance with his usual habit, he would guard his design with the utmost secrecy. At the same time, he would push on his preparations with his customary energy. The timber needed for making a species of tramway, for rollers and for ship cradles, had been carefully and secretly amassed and everything was ready for execution when the leader gave the word. The plan and execution was a great surprise, not only to the Greeks, but even to the people of Galata. That the plan and preparations were conceived and completed in a single day or night is incredible.[310] [Sidenote: Mahomet diverts attention from project.]