Loutraki, Greece offers 11 beaches perfect for sunbathing, surfing, swimming, and more. Loutraki is known for its thermal springs, the Loutraki Casino, and the Corinth Canal. The best time to travel to Loutraki, Greece, is from May to September, with average air temperatures ranging from 25-30°C (77-86°F) and water temperatures around 22-26°C (72-79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!