For the most stunning, crystal-clear turquoise water in the Dominican Republic, you should head to Bahía de las Águilas on the remote southwestern coast. Located within Jaragua National Park, this untouched six-mile stretch of white sand features water so transparent it looks like glass. Another top contender for 2026 travelers is Cayo Arena (also known as Paradise Island), a tiny sandbar off the northern coast of Punta Rucia surrounded by a vibrant coral reef and brilliant shallow blue water perfect for snorkeling. While the resort-heavy beaches of Bávaro in Punta Cana offer classic postcard views, these more remote locations are where you find the "wild" and pristine water that makes the island a Caribbean standout for nature lovers and photographers seeking seclusion.