Tallinn, Estonia offers 14 beaches perfect for sunbathing, surfing, swimming, and more. Tallinn is known for its well-preserved medieval Old Town, a UNESCO World Heritage Site. The best time to travel to Tallinn, Estonia, is from June to August, when the average air temperature is around 20°C (68°F) and the water temperature is approximately 17°C (63°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!