Kanala Kythnou, Greece offers 1 beach perfect for sunbathing, surfing, swimming, and more. Kanala Kythnou is known for the Church of Panagia Kanala, a significant pilgrimage site with a revered icon of the Virgin Mary. The best time to travel to Kanala Kythnou, Greece, is from late May to early October, with average air temperatures around 75°F (24°C) and water temperatures around 73°F (23°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!