Little River, Canada offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Phthiotis is known for the Thermopylae, a historic site famous for the ancient battle between the Greeks and Persians. The best time to travel to Little River, Canada, is during the summer months of June to August, when the average air temperature is around 20°C (68°F) and the water temperature is approximately 15°C (59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!