Strictly speaking, Loch Rusky does not lie within the Loch Lomond and Trossachs National Park - being situated just outside the eastern boundary of such. For gallery classification purposes here, however, it is close enough to be regarded as part of the Park.
Since this photogenic and extremely tranquil loch is largely invisible from the nearby A81 road, it tends to be frequented only by fishermen and photographers.
© Karl Williams Photography