Horw, Switzerland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Horw is known for its proximity to Lake Lucerne and the scenic views of Mount Pilatus. The best time to travel to Horw, Switzerland, is from June to August, with average air temperatures around 70°F (21°C) and water temperatures in Lake Lucerne around 68°F (20°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!