Vilnius, Lithuania offers 8 beaches perfect for sunbathing, surfing, swimming, and more. Vilnius is known for its UNESCO-listed Old Town and the iconic Gediminas Tower. The best time to travel to Vilnius, Lithuania, is from late May to early September, with average air temperatures around 15-22°C (59-72°F) and water temperatures in nearby lakes around 17-22°C (63-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!