All-Inclusive of the Year: Palm Island, St Vincent and the Grenadines This property has long been one of the Caribbean’s great castaway-style oases, a private island resort with spectacular vistas and a deep connection to the natural environment. It’s also an all-inclusive. Because Palm Island is a great example of what an all-inclusive resort can be — an authentic, boutique, luxurious hideaway that combines the pleasure of private-island seclusion with the comfort of an all-inclusive.