In reply to mrlex:
I’ve spent a lot of time on the Cuillin Ridge, and have done most sections of the main ridge and all the Munros on several occasions.
Routes I’d consider doing without taking a rope/climbing gear, assuming you are all confident and experienced scramblers are:
- The south ridge from Gars Bheinn to Sgurr nan Eag, taking in Sgurr Dubh Mor and descending via Coir a’ Ghrunnda. Note there is a tricky exposed down-climb to return from Sgurr Dubh Mor.
- Sgurr a’ Mhaidhaidh, Sgurr a’ Ghreadhaidh and Sgurr na Banachdich. Approach/descent via An Dorus, Sgur nan Gobhar or the tourist route up Banachdich. Those who are not strong scramblers could find getting in/out of An Dorus quite hard without a rope (I think the guides often use one here).
- Bruache na Frithe, Sgurr a’ Fionn Choire and descent along Sgurr a Basteir. Am Basteir is do-able from Bealach Bhasteir if you are happy solo downclimbing a short wall at about Diff standard to avoid the Bad Step near the summit (and reversing on return).
- Sgurr Dearg to Sgurr na Banachdich
- Tourist Route up and down Sgurr nan Gillean
- The Spur of Sgur an Fheadain
Others may beg to differ... I’ll also hasten to add that I’m a rock climber, but not a hard rock climber.
Most of these routes involve some scrambling at up to Grade 2 or 3 standard, which whilst not as hard as this might sound, is harder and more exposed than anything you’ll encounter on Crib Goch, which is only really comparable to the easiest sections of the Cuillin Ridge.
I’d take helmets as there is loose rock everywhere, only go up in clear dry weather, limit your group size to a maximum of 4-5, use the Harvey Map and take a good guidebook such as Skye Scrambles which includes topographic descriptions of the routes. Pay a lot of attention to your route-finding. Expect quite a bit of ‘off-piste’ terrain i.e. very rough scree, boulder fields, pathless mountainsides.
As others have already suggested, if you have any doubts about the confidence and ability of your group, it would be worth hiring a guide (at least for one day) to get a better feel for things with a bit of a safety net in case it turns out you are out of your depth.
Hope this helps!