A tennis lesson from a qualified instructor, perhaps, or a game among friends: a little indoor exercise makes a welcome change on a snow sports holiday – and can be great fun, too. The modern Tennis- & Squash Center St. Moritz has four indoor and three outdoor (just in summer) tennis courts as well as two squash courts. Racquets, balls and shoes are all available for hire. As are outstanding instructors, ready to help you hone your game.