Pera Triovassalos, Greece offers 1 beach perfect for sunbathing, surfing, swimming, and more. Pera Triovassalos is known for its proximity to the ancient ruins of the Catacombs of Milos and the picturesque Sarakiniko Beach. The best time to travel to Pera Triovassalos, Greece, is from May to September, with average air temperatures around 75°F (24°C) and water temperatures near 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!