Billy and others can,t pedal at moment,knee op recovery in progress .
three lochs is a nice run , head for helensburgh then carry on till you get to the naval base roundabout ,take 2nd exit then climb for about a half mile ,straight through the next roundabout for arracher,then keep going till you get there, once you are in arrocher turn sharp right an follow the road all the way down loch lomond side untill you get your bearing,s. Any probs give me a call i,ll pm you my n.o.
P.S Richard binnie will probably know the route as he works in the base.
ENJOY....