Shanvalla, Ireland offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Shanvalla, Munster, Ireland, is known for its proximity to the scenic Wild Atlantic Way and the historic Skellig Michael. The best time to travel to Shanvalla, Ireland, is from May to September, with average air temperatures around 15-20°C (59-68°F) and water temperatures around 12-16°C (54-61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!