The 6 Best Adults-Only All-Inclusive Resorts in Jamaica. Jamaica is a colorful tapestry of rich cultural history, friendly people, unbelievable natural beauty, and of course, those famous laid-back vibes. When you plan a trip to Jamaica, you want to find a resort . Which adults only all inclusive resorts in Jamaica have rooms with a private balcony? A private balcony can be enjoyed by guests at the following adults only all inclusive resorts in Jamaica.