Carnlough, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Carnlough is known for its picturesque Carnlough Harbour and its connection to the Game of Thrones filming locations. The best time to travel to Carnlough, United Kingdom, is from June to August, when the average air temperature is around 15-18°C (59-64°F) and the water temperature is approximately 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!