The very famous Grimselpass, a stunning combination of breathtaking mountain drop-offs and wonderful super tight corners. This road tops out at over 2000 metres and so can experience some snow. Simply terrific, highly recommended, even though it is very popular with other bikers.
A road not to be missed. Awesome scenery and excelent road surface. You can miss the Steingletscher glacier that comes just beside the road. A bikers paradise.
Lots of good bends from hairpins to more open, generally the surface is good. Can be very busy. The locals know this road, so bow to their superior knowledge.