Regular readers know that two essential components of my ideal getaway are outdoor activity and a pampering spa treatment . (After all, what better way to treat yourself after hiking, biking, swimming or skiing than with a steam and a rubdown?) Yesterday, with a group of fellow travel writers visiting Beaver Creek, Colorado (just 90 minutes from my mountain home), I enjoyed the perfect blend of exercise and R&R. While I regularly explore Colorado hiking trails on my own, I absolute