In reply to Donnie:
A few more ideas, Donnie:
- A round of Coire nan Cat, i.e. Ben Lawers and the three Munros to its east. Make sure you do it anti-clockwise. The ascent onto An Stuc is great: maybe 150m of good exposed grade I/II. The rest of it is hillwalking - with great views.
- A round of the Ben Lui ridge: grade I. Take bikes for the approach.
- Slightly further away, but Cruachan ridge traverse. Best to do it clockwise to have the wind at your back. Did this recently and found a grade I gully that pitches you out right on the summit. Mostly a cracking hillwalk with a wee downstep east of the summit which isn't overly difficult.
- If your car can find its way a bit further to Glencoe, there's loads of great routes in those grades. See Scottish Winter Climbs.