Karuni, Indonesia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Linarczyk is known for its proximity to the historic city of Torun, a UNESCO World Heritage Site famous for its medieval architecture and as the birthplace of astronomer Nicolaus Copernicus. The best time to travel to Karuni, Indonesia, is from May to September, with average air temperatures around 27°C (81°F) and water temperatures near 28°C (82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!