The Italian island of Sardinia, the second largest island in the Mediterranean, showcases a wide variety of family-friendly resorts.  You can save at the three Luxury Collection resorts from Starwood with a second room for half off for children ages 21 and under and free meals for children 12 and under per adult meal.   The upscale resorts are located in Porto Cervo in the heart of the Costa Smeralda.  A Lunch- and Dine-around program can be added which includes meals at any of the three resorts as well as select local restaurants.  The three resorts are Cala di Volpe, Pitrizza or Romazzino which are all boutique style properties range from 65 to 115 rooms.  They offer a variety of recreation including pools, tennis, water sports and more.  Sardinia is known for its rugged coastline, white sand beaches, clear water, mountains and more.  Charming villages, along the coast and inland, each have their own culture, cuisine, and unique way of life.