MV Cowal crew accommodation was below the bridge and at the stern. She was fitted with electric hoists and side-ramps to allow the loading of vehicles from conventional piers and at any state of tide. The 14-ton cargo lift had space for five average cars, which were turned on two 14-foot turntables on the lift and a further one at the front of the "garage". An aft cargo hold had two 7-ton derricks for cargo handling. These were removed in 1958 and the hold plated over, to provide additional car deck area. MV "Cowal" entered service on the Gourock to Dunoon crossing
Cowal in the 19th century, the traditional provinces were formally abolished, in favour of counties aligned with sheriffdoms, so Cowal became merely a part of the county of Argyll. The history of the Cowal is tied into the clans who inhabited it. Seemingly, in the 11th century, an unidentified heiress of the Cenel Comgaill married Anrothan, grandson of the king of the Cenél nEógain, from Ulster. Clan traditions argue that Anrothan's lands were passed down to a descendant named Aodha Alainn O'Neil, who had the following sons: Excavations carried out at Castle MacEwen showed the site had several stages of development