"With its pristine beaches, emerald lagoons, and wildlife-filled jungles, Manuel Antonio National Park is considered one of the world’s most beautiful natural wonders. There’s no better place from which to explore it than the five-star Arenas del Mar, an 11-acre hotel and reserve that’s set atop rain-forested cliffs overlooking the Pacific and delivers just the right amount of luxury within walking distance of the park. (Just don’t be surprised to cross paths with the occasional monkey, sloth, crab, or iguana.) The rooms on the upper level have ocean views and feature hot tubs on large terraces; beachfront rooms are a particularly good choice for families with children thanks to easy access to the lower pool and the casual Playitas Restaurant. But the resort is also an unexpected culinary beacon, serving sustainable dock-to-dish seafood caught by local fisherman that morning and certified gluten-free options alongside traditional Costa Rican specialties."