Luxury meets eco-tourism at Hacienda Tres Ríos. Perched on the Yucatán peninsula, the earth-friendly escape nestles within the protected 326-acre Tres Ríos Nature Park, offering couples a distinctive blend of nature, outdoor adventure and beachfront relaxation in a sumptuous setting.

Mere steps from lush forests, natural rivers, sprawling coastal dunes and freshwater springs, Mexican hacienda-style accommodations provide every comfort guests may expect—while supporting enviro-conscious practices that save water and energy. Most of the 273 suites come with jetted tubs, and all feature marble floors, local-mahogany furnishings, fine linens and large living areas with sofa beds.

Additional in-room perks include flat-screen TVs, alarm clocks with iPod connections and a custom pillow menu to ensure a good night’s sleep. Before tucking in, couples can savor a refreshing tamarind margarita on their private balcony, taking in views of the turquoise Caribbean Sea. In fact, some guests may decide not to leave their room at all, and thanks to 24-hour room service, they don’t have to.

For those who do venture outdoors, activities abound. Energetic types can snorkel, kayak or swim in the property’s natural rivers and freshwater springs. Loungers spend the day poolside. Guided adventure tours through Tres Ríos Nature Park offer an interactive experience with the area’s ecological treasures. The resort also arranges day trips to some of the peninsula’s outlying attractions, including lively Playa del Carmen.

After exploring the nearby Mayan ruins or diving the world’s second largest barrier reef, lovers can unwind at the resort’s Mayan-style Ya’ax Ché Spa. A couples massage or body treatment will revitalize tired souls, especially after a soothing soak in the Jacuzzi. For a truly unforgettable experience, couples should try the onsite temazcal—a steamy Mayan purification ritual that ensures complete mind-body-spirit rejuvenation. In addition, classes in yoga, meditation and tai chi give a healthy start to any day.

Weddings take place in a flower-filled garden, on the beach or by one of the resort’s natural cenotes, depending on the bride and groom’s wishes. Hacienda Tres Ríos’ wedding planners take care of all the arrangements, from flowers and photography to arranging group accommodations. They’ll even attend to the legalities of marrying abroad, so couples can rest easy.