Anse Chastanet, Saint Lucia Anse Chastanet (along with the even more fabulous sister resort Jade Mountain) is one of the most beautiful resorts on one of the most beautiful islands in the world, St. Lucia. This luxury all-inclusive resort has a reef starting just 10 feet off its beach, and its Coral Kaleidoscope dive package includes airport transfers, seven nights lodging, all meals, a dozen boat dives (including the option to swap up to two day dives for night dives), use of all dive gear and water toys, sunrise and sunset yoga, and more.