Name: The Retreat At Sunriver. Descripton:The Retreat at Sun River St. George Assisted Living, offers an environment or an ambience that is holistic and friendly for the aged. Acting as a resort for the elderly means offering a friendly, happy, fulfilling and caring ambience. This is why they offer a seven point plan that helps the aged in getting the maximum out of life. So far the best in St. George, The Retreat is bankable and a warm place for the aged to live in.