Cayo Levantado
A small island in Samaná Bay with a public beach section, calm clear water and a luxury resort on the rest of the key
A long, uncrowded Atlantic beach west of Las Terrenas, lined with palms and a few upscale hotels
Playa Cosón is the long beach that runs west of Las Terrenas along the Bahía de Cosón, past Playa Bonita. It is several kilometers of wide, golden sand backed by coconut palms, with low-rise hotels and villas set back behind the tree line rather than towers on the beach. Compared with the town beaches, it feels open and quiet, and you can walk for a long time without meeting more than a few people.
Two of the area's best-known hotels front this bay: the adults-only Viva V Samana and the upscale Sublime Samaná. Like every beach in the Dominican Republic, the sand itself is public, and there are informal access points from the road where locals park.
The water is the main trade-off. Cosón faces the open Atlantic and often has waves and a noticeable shore break, especially in winter when northern swells arrive. Guests at the hotels here mention rough surf as one of the downsides. On calm days the swimming is lovely, but on rough days stay in the shallows and respect any red flags the hotels put up, because there are no public lifeguards. Bodyboarders and beginner surfers like it on smaller days.
Food on the beach itself is limited to a handful of simple beach restaurants serving grilled fish, lobster and tostones, plus the hotel restaurants. Most of what Las Terrenas has to offer for dining is a 10 to 15 minute drive away, so plan to drive or take a taxi into town in the evening. There is no real public transport along the bay, but motoconchos (motorbike taxis) are easy to find.
Sargassum can arrive on this north-facing coast in heavy years, mostly between late spring and late summer, though the area generally sees less than Punta Cana's east-facing beaches. Hotel crews clean the sand in front of their properties; public stretches are not cleaned as consistently.
Best for: couples, long beach walks, travelers staying at the Cosón hotels or a villa nearby, and anyone who wants space rather than a scene. Not ideal for: families with small kids who need flat water, travelers without a car who want to be in the middle of things, or people who want beach bars every few meters. Go in the morning for calmer water and soft light; afternoons can get breezy. December to April is the driest stretch, while the water tends to be calmer from May to August.