In reply to digby:
Yes, could well be that one.
I was just up in the highlands for the first time in several years, but ended up diverting across towards Stirling on the way up to collect a hut key. On the way south again I was dragging my feet because I didn't really want to leave, took a few random scenic diversions, and only made it just beyond Fort William before I was too droopy to drive any more.
In reply to Dave Kerr:
> If the OP is going to the Fort they're unlikely to go up the east side of the Loch.
True, but good info nonetheless. I'm glad he posted it, because it corrected an incorrect assumption I've been making for years!