In reply to Removed User:
This is compiled from my first full summer cycling in the Alps... And like Enty I'm probably a bit biased.
Also I have tried to put them in an order but I can't, so lets just say all rides are equal, or almost equal!!!
Col de Joux Plane from Samoens and descent to Morzine (has been renamed Col of Joy and Pain at certain times!)
Col de Colombiere from Cluses and with Col de Aravis from La Clusaz tagged onto the end.
Col de Glandon from Allemont, just breathtaking, and amazing enough for me not to notice 1hr 45mins of cycling uphill!
Galibier, because I have now ski toured over it and ridden it. (via telegraph on the bike, and its just as fun to ski off as ride off!)
Col de Bassachaux (above Chatel, france) this was my morning commute to work for a summer and is just best commute I have found so far. 4 or 5 times a week ofr a couple months and still not bored!
Still more riding to be done this summer though so this might need updating after the trip to the dolomites in a couple weeks... Thanks for the ideas from others aswell, its good to see what others rate.