Howard Johnson Hotel and Convention Center Madariaga Carilo is located only 4 hours away from Buenos Aires. It is an ideal place to enjoy corporate or social events surrounded by a natural environment. The Restaurant offers a varied menu to suit all tastes. Furthermore, cafeteria and snacks are available in the evenings. Private beach where every guest is assured a spot without a prior reservation and a complete health club with the most comprehensive services. No Pets Allowed.