Medicine Park, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Medicine Park, Oklahoma, United States, is known for its unique cobblestone architecture and proximity to the Wichita Mountains Wildlife Refuge. The best time to travel to Medicine Park, United States, is in late spring (May), when the average air temperature is around 75°F (24°C) and the water temperature is approximately 70°F (21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!