Allentown, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Allentown, Pennsylvania, United States, is known for the Allentown Art Museum and the America on Wheels Museum. The best time to travel to Allentown, United States, is in late spring (May to June) when the average air temperature is around 65-75°F (18-24°C) and water temperatures in nearby lakes are approximately 60-70°F (15-21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
