The appearance of the 288-room adults-only Royal in Cancun goes against the often bad reputation all-inclusives have gained. Suites appear updated and buck traditional room layouts with a centrally located bed and spacious balcony (some are even swim-out). The bathrooms boast massive walk-in showers and Jacuzzi tubs with killer views. The quality of the food is surprisingly good and varied, including the convenient 24-hour VIP lounge. But like many all-inclusive properties, basic amenities can get crowded fast: Expect to fight for chairs by the pool or for dinner reservations at a decent hour. The vibe is also slightly older, so young couples or spring breakers may want to consider staying elsewhere. And families, of course, steer clear (no guests under the age of 16 are allowed).