Nestled in a 326-acre nature park along a beautiful stretch of Riviera Maya coastline, the new Hacienda Tres Ríos is a luxury all-inclusive eco-friendly resort featuring lush landscapes, architecturally acclaimed accommodations, tasteful entertainment and a world-class spa. Though the resort's practices put an emphasis on ecology and sustainability throughout, guests are certainly not left wanting. Each of the 273 gorgeous suites includes fine Egyptian linens, a pillow menu, a flat-screen TV, Internet access, 24-hour room service and oceanview balconies. Dining choices range from casual to gourmet, with both a sommelier and tequila experts ready to take your experience up a notch. It's no surprise that activities and explorations — both above and below the water — are copious: The resort is, after all, situated in a nature park. Spring specials include Family, Golf and Wedding packages.