Quepos, Costa Rica offers 19 beaches perfect for sunbathing, surfing, swimming, and more. Quepos is known for Manuel Antonio National Park, a popular destination for its stunning beaches and diverse wildlife. The best time to travel to Quepos, Costa Rica, is from December to April, with average air temperatures around 85°F (29°C) and water temperatures near 82°F (28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!