Zacharo, Greece offers 8 beaches perfect for sunbathing, surfing, swimming, and more. Zacharo is known for its proximity to the archaeological site of Ancient Olympia and the beautiful Kaiafas Lake and Thermal Springs. The best time to travel to Zacharo, Greece, is from May to September, with average air temperatures ranging from 75°F to 85°F and water temperatures from 72°F to 79°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!