Turnberry, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Holmrook is known for its proximity to the Lake District National Park and the historic Muncaster Castle. The best time to travel to Turnberry, United Kingdom, is from June to August, with average air temperatures around 15-19°C (59-66°F) and water temperatures around 13-15°C (55-59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!