At first glance, vacationers may not recognize the AMResorts name, but this luxury hotel group provides overarching support for the Secrets, Dreams, Breathless, Now, Zoëtry and Sunscape resort brands. Since 2001, this hospitality company has taken the Caribbean by storm: It is now one of the fastest-growing leisure resort companies in North America. AMResorts properties offer guests just about everything they could need for a relaxing escape to Mexico or the Caribbean, including prime locations, full-service spas and gourmet restaurants. This company tailors its all-inclusive experiences to two types of travelers. For any couple traveling on their honeymoon, the Unlimited-Luxury and Endless Privileges options guarantee a deluxe stay, with customer service staff devoted to perfecting every detail. Meanwhile, those embarking on a family retreat should consider the Unlimited-Fun package, which includes access to a variety of activities, spacious accommodations and kids clubs. With such a wide range of experiences, it's easy to see how the AMResorts properties made their way onto our Best Hotels in the Caribbean and Best Hotels in Mexico rankings lists.