Thanks all so far, very helpful. Couple more questions if I may....
The road up to the lakes at Covadonga, I thought access was closed off after 8am. I don't mind this, but as I'm staying 2 hours away I'd rather not leave in the dark at 5:30.... do they open it again in the evening some time?
I'm now reading it's closed to private vehicles 24 hrs Jun to Sep?
Anyone got any updates on the roadworks in the area, specifically the bit between Potes and Panes? I don't mind a 10 minute wait but not one more like an hour...