Sanctuary Cap Cana becomes Marriott’s first all-inclusive DOMINICAN TODAY: January 25, 2023 | 5:00 pm. The Sanctuary Cap Cana hotel became the world’s first Marriott International Luxury Collection all-inclusive resort for adults when it formally joined the prestigious luxury brand The Luxury Collection. The hotel is now Sanctuary Cap Cana, a Luxury Collection Adult All Inclusive Resort, with the new...