On June 29 the army was near Ticonderoga. This day Burgoyne made a stirring address to his soldiers, in which he gave out the memorable watchword, "_This army must not retreat._" The next day, Frazer's corps landed in full view of the fortress. The rest of the army was posted on both sides of the lake, which is nowhere wider than a river as the fortress is approached. The fleet kept the middle of the channel. With drums beating and bugles sounding, the different battalions took up their allotted stations in the woods bordering upon the lake. When night fell, the watch-fires of the besiegers' camps made red the waters that flowed past them. But as yet no hostile gun boomed from the ramparts of Ticonderoga. What was going on behind those grim walls which frowned defiance upon the invaders? General Gates was no longer there to direct. General St. Clair[18] was now in command of perhaps four thousand effective men, with whom, nevertheless, he hoped to defend his miles of intrenchments against the assaults of twice his own numbers. His real weakness lay in not knowing what point Burgoyne would choose for attack, and he had been strangely delinquent in not calling for reenforcements until the enemy was almost at the gates of the fortress itself. Burgoyne knew better than to heedlessly rush upon the lines that had proved Abercromby's destruction.[19] He knew they were too strong to be carried without great bloodshed, and meant first to invest the fortress, and after cutting off access to it on all sides, then lay siege to it in regular form. [Sidenote: July 2, Mount Hope seized.] To this end, Frazer's corps was moved up to within cannon-shot of the works. His scouts soon found a way leading through old paths,[20] quite round the rear of the fortress, to the outlet of Lake George. This was promptly seized. After a little skirmishing, the enemy planted themselves firmly, on some high ground rising behind the old French lines, on this side; thus making themselves masters of the communication with Lake George, and enclosing the fortress on the rear or land side. While this was going on, on the west shore, Riedesel's Germans were moved up still nearer Mount Independence, on the Vermont shore, thus investing Ticonderoga on three sides. A more enterprising general would never have permitted his enemy to seize his communications with Lake George, without making a struggle for their possession, but St. Clair appears to have thought his forces unequal to the attempt, and it was not made. The disaster which followed was but the natural result. [Illustration: THE INVESTMENT OF TICONDEROGA. [_Pen and ink sketch by a British officer._]