http://www.youtube.com/watch?v=ZUBdOzcL0MI
"Killin is situated at the North Eastern corner of the Loch Lomond and Trossachs National park on the western edge of Loch Tay. The village straddles the impressive Falls of Dochart, and the main road crosses the river Dochart by way of an ancient beautiful bridge.
The MacNab clan's historical territory stretched from west Loch Tay and Killin across Glendochart to Tyndrum. The ancient seat of the MacNabs was a castle on Eilean Ran, an island on River Lochay. All that now remains in trust for Clan MacNab is the ancient burial ground on the island Inchbuie in the River Dochart at Killin just below the Falls."