River Road, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. River Road, North Carolina, United States, is known for its proximity to the scenic Pamlico River and the historic town of Washington. The best time to travel to River Road, United States, is in late spring or early fall when the average air temperature is around 70°F and the water temperature is approximately 65°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!