SPWG,
When do you think you'll be in Colorado? Keep us posted along the way.
The ride out of Yellowstone to Red Lodge, MT is Beartooth. Seaweb, my buddy Newc and I will ride that 7/31. Too bad we can't be there with you. The ride across Glacier is Going to the Sun Rd. Two of the best rides you'll ever do. Throw in Trail Ridge and you have just done some serious riding. If you can, take a left shortly out of Glacier on MT17/AB6 and detour briefly to Waterton Peace Park on the other side into Canada first. I haven't ridden the Alps but the scenery and the park will make you think that's where you are. The first sight of the lodge you will always remember.
Have a safe and fantastic ride.
Jerry