Doany, Madagascar offers 1 beach perfect for sunbathing, surfing, swimming, and more. Doany, Diana, Madagascar, is known for the Ankarana Reserve, which features unique limestone formations called tsingy and diverse wildlife. The best time to travel to Doany, Madagascar, is from May to October, with average air temperatures around 20-25°C (68-77°F) and water temperatures approximately 25°C (77°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!