Pontllyfni, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Pontllyfni, Wales, United Kingdom, is known for its proximity to Snowdonia National Park and the scenic Llyn Peninsula. The best time to travel to Pontllyfni, United Kingdom, is from June to August, with average air temperatures around 15-20°C (59-68°F) and water temperatures around 14-16°C (57-61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
