Gardenstown, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Gardenstown is known for its picturesque coastal scenery and the historic St. John's Church. The best time to visit Gardenstown, United Kingdom, is from June to August, with average air temperatures around 15-18°C (59-64°F) and sea temperatures about 12-14°C (54-57°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!