Saint Prex, Switzerland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Saint Prex is known for its picturesque lakeside setting on Lake Geneva. The best time to travel to Saint Prex, Switzerland, is from June to August, when the average air temperature is around 20-25°C (68-77°F) and the water temperature in Lake Geneva is approximately 20°C (68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
