I camped about 1km or so after passing Dalness last year, just off the path over the Lairig Gartain. After crossing the river at 173517, the path heads initially up the south ridge of Buachaille Etive Beag. At a height of approx. 200m there is a stile crossing a deer fence. A little further on there is an obvious hummock on the ridge, with a flat area at the top, with sufficient space to pitch. A bit tussocky, and not one of the best wild camp sites I’ve ever used, but well away from the road which can be busy at the weekend. I slept well!