days — such as they are on the western coast of Scotland — were almost at an end. When negotiations between the kingdoms broke down, Haakon brought the bulk of his fleet to anchor off the Cumbraes, poised to invade Scotland at a site of his choosing. On the night of 1 October, during a bout of stormy weather, several Norwegian vessels were driven aground on the Ayrshire coast, near present-day Largs. On 2 October, while the Norwegians were salvaging their vessels, the main Scottish army arrived on the scene. Composed of infantry and cavalry, the Scottish force was commanded by Alexander of Dundonald, Steward of Scotland. The Norwegians were gathered in two groups: the larger main force on the beach and a small contingent atop a nearby mound. The advance of the Scots threatened to divide the Norwegian forces, so the contingent on the mound ran to rejoin their comrades on the beach below. Seeing them running from the mound, the Norwegians on the beach believed they were retreating and fled back towards the ships. There was fierce fighting on the beach, and the Scots took up a position on the mound formerly held by the Norwegians. Late in the day, after several hours of skirmishing, the Norwegians recaptured the mound. The Scots withdrew from the scene and the Norwegians reboarded their ships. They returned the next morning to collect their dead. With the weather deteriorating, Haakon's fleet sailed to Orkney to overwinter. The battle of Largs has been characterized by later historians as a great Scottish victory, but its strategic ramifications far outstripped its tactical cost as it involved only a small part of the Norwegian fleet. With his fleet and forces strewn about the Hebrides, Haakon fully intended to continue to campaign after spending the winter in Orkney and reconcentrating his forces, but he was taken ill in the dismal climate and died there. His illness is thought to have been caused in part by the stresses he endured in the long campaign and the difficult, damp environment of the Orkney Islands. The protracted diplomacy that had slowed his invasion had ultimately helped seal his own fate as well. With Haakon's death, his successor, Magnus Haakonarson, King of Norway, signed the Treaty of Perth three years after the battle, leasing Scotland's western seaboard to Alexander III in return for a yearly payment. This lease became permanent, but