The northern half of the county is sparsely populated and dominated by Loch Lomond, which it shares with Stirlingshire, and the Trossachs (now a national park). There are many islands in the loch which form part of the county, the most notable being Island I Vow, Tarbet Isle, Inchlonaig, Inchconnachan, Inchmoan, Inchtavannach, Fraoch Eilean, Inchgalbraith, Torrinch, Creinch, Inchmurrin and Aber Isle. The much smaller Geal Loch, Lochan Beinn Damhain, Lochan Strath Dubh-uisge and Loch Sloy can also be found here. The area is also home to Ben Vorlich, the highest point of Dunbartonshire at 943 m (3,094 ft) and the 10th tallest mountain in Scotland.