San Juan Mountain Skyway - By FightclubTX

Seriously amazing ride. Can be a bit nerve wracking on some of the switchbacks with huge drops off the side of the road, but it is not dangerous if ridden conservatively. If you're in the region, you need to go on this ride. The journey south from Ouray is tighter and more twisty than the journey north from Durango to Telluride. Both are fantastic.