Ballydwan West, Poland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ballydwan West, Brest Region, Poland, is known for its proximity to the Bialowieza Forest, a UNESCO World Heritage site. Ballydwan West is not in Poland; however, if you meant a location in Poland, the best time to visit is late spring to early autumn (May to September) when the average air temperature is 15-25°C (59-77°F) and water temperature in lakes is around 18-22°C (64-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!