Arnold, United States offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Arnold, Maryland, United States, is known for its proximity to the scenic Severn River and the Baltimore-Annapolis Trail. The best time to travel to Arnold, United States, is in late spring (May), when the average air temperature is around 70°F (21°C) and the water temperature in nearby lakes is approximately 60°F (16°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
