The all-inclusive resorts are happy to oblige. “Primarily, the difference is in the location, the higher level of accommodations and more personalized guest services — not to mention bragging rights,” said Mr. Fareed, the hospitality consultant. Big-name hotel brands including Marriott and Hyatt are entering the scene with their own ultraluxe all-inclusives. W Hotel (part of Marriott) is planning its all-inclusive Dominican Republic debut in 2025, while Hyatt is opening its new Inclusive Collection portfolio of resorts in Portugal, Mexico and Bulgaria. It follows in the footsteps of the Château de Villiers-le-Mahieu, an upscale all-inclusive estate that opened its doors in 2019 in a wooded park 45 minutes outside Paris.

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