Dunoon Squadron 14 during the Cold War. The Cowal Highland Gathering attracts contestants and spectators from all over the world. It is held annually over the final weekend in August at Dunoon Stadium. Cowal Open Studios, held over a fortnight in September, gives the opportunity to visit the studios of artists around Dunoon and Cowal. Cowalfest, celebrates the outdoors activities like rambling around Dunoon for ten days in October. Since the 1930s Dunoon has hosted the Royal National Mòd a number of times - 1930, 1950, 1968, 1994, 2000, 2006 and 2012. In 2013, the first Dunoon Film Festival was held
Highland Boundary Fault Border suggests that rocks along both ends of the fault plane are indistinguishable from one another, with no brecciation. Aligned southwest to northeast from Lochranza on Arran, the Highland Boundary Fault bisects Bute and crosses the southeastern parts of the Cowal and Rosneath Peninsulas, as it passes up the Firth of Clyde. It comes ashore near Helensburgh, then continues through Loch Lomond. The loch islands of Inchmurrin, Creinch, Torrinch, and Inchcailloch all form part of the Highland Boundary Fault. From Loch Lomond the Highland Boundary Fault continues to Aberfoyle, then Callander, Comrie and Crieff. It then forms the northern boundary