If you don't ski or board, or you fancy something different for a day while you're in the Colorado Rockies, then head further West to Grand Mesa for some sledding. It's a fun day out for the entire family. I'm not a fabulous skier or snowboarder and so I usually end up on my own on the bunny hill which is no fun! Suprisingly, it's also great exercise. You will need to take your own sled. We had an old fashioned taboggon, but other people had everything from...