On the few occasions when the weather isn't playing along, there is still plenty for you to do in the Upper Engadin. Here are some examples: tennis and squash at the Center St. Moritz or on the indoor tennis court of the Hotel Waldhaus in Sils Maria. Climbing at the Serlac Parc. Bowling on the historic lane of the Gasthaus Spinas. Fitness at the Crystal Wellfit. Swimming at the Ovaverva indoor pool. Relaxing at the Mineralbad & Spa Samedan.