Saint Sulpice, Switzerland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Saint Sulpice is known for the Swiss Federal Institute of Technology Lausanne (EPFL) and its picturesque location on the shores of Lake Geneva. The best time to travel to Saint Sulpice, Switzerland, is from June to August, with average air temperatures around 20-25°C (68-77°F) and water temperatures in Lake Geneva around 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!
