Grand Sirenis Matlali Hills Resort & Spa in Riviera Nayarit welcomes guests to luxury. The tranquil atmosphere at this boutique, adults-only retreat makes it an ideal destination for a laid-back getaway with plenty of peace and quiet. Discover the colors of Punta Cana at the Sirenis Punta Cana Resort & Casino. Situated on the beach at Uvero Alto in one of the most beautiful coconut groves in the Caribbean, this exceptional getaway is the ideal destination for an unforgettable tropical vacation. Grand Sirenis Riviera Maya Resort & Spa offers families and active travelers the ideal setting for the perfect all-inclusive Mexico vacation. Just off shore, colorful reefs provide calm waters for swimming and hours of snorkeling fun. Family-friendly facilities include a lazy river, entertaining children’s activities, an ice cream parlor and spacious junior suites.