Garry Rocks Near Blair Atholl, Perthshire, 31 May 2010 at 14:59 hours. The river Garry runs through Blair Atholl and down into Loch Faskally by Pitlochry. Unfortunately, a hydro scheme further upstream diverts a lot of the water so the river is really a shadow of what it used to be, to the detriment of the salmon that run up the river each autumn. Camera details: 10-20mm, 3.2 sec at f / 22