In reply to Kaya:
> Also half way (approximately) along the valley is corrour bothy.
Corrour Bothy's in the Lairig Ghru. You're probably thinking of Meanach, although Staoineag or the Lairig Leacach Bothy might also be options depending on plan.
> If my memory serves me well you can also head out towards Kinlochleven.
You can.
In reply to fred99:
> Need to check water levels for crossing the nevis though.
The Nevis or the Abhainn Rath? (Shouldn't really need to ford either.)
In reply to Lankyman:
> We once parked at Mamore Lodge - not sure if this is still an option?
You're quite likely to get locked in if you do these days!