prog99 wrote:If you'd not doubled back on yourself after Carn a'Tuirc but instead dropped down to the road you could have added on Carn Aosda & The Cairnwell for about the same amount of effort. (Have done this before and theres even a path if you look hard enough)
Beat me to it - I was about to say the same thing. I'm fond of this group of Munros and have been on them a fair bit over the years (double figures for all of them). I mostly tend to start either where the OP started or the equivalent car park on the north side of the pass, and either way it seems as easy to cross Aosda/Cairnwell to get back to the start and is certainly more pleasant and safer than slogging back over the top of the road. I was there again last month in fact - started south of the pass, did Leacach-Maol-Claise-Tuirc then down to the road and back via Aosda-Cairnwell. The whole thing took just under 7hr10 of which 50 minutes were spent sitting around here and there. Carn an Tuirc to the road took 54 minutes no rush, and the plod straight up Carn Aosda (I did the old encouragement-trick of not breaking stride at the road/col) took 43 minutes without a stop (as prog99 says, these days there's a path, at least on the lower half of the slope). The western section took just under 2hr20 overall, with stops totalling 13 minutes on the two final Munros combined.
There are lots of options given the high start and easy walking - another thing to do is to continue further east and take in Cairn Bannoch and Broad Cairn as well (I've done that and still finished over Cairnwell/Aosda!), and I know of stronger walkers than me who have pushed on towards Lochnagar and still got back to the road. There's a curious aversion to doing stuff on either side of a road on the same day, eg the six main Drumochter Munros from say Dalnaspidal is a pretty straightforward loop but hardly anyone seems to do it, similarly with Ghlas-Corranaich-Tarmachan on either side of the high Lawers road - if the road wasn't there people would do that as a standard round, but as it is it's rare to hear of it being done.