Hallstätter See is a picturesque lake located in the Salzkammergut region of Austria. It is known for its stunning alpine scenery, surrounded by mountains and charming villages. The lake is approximately 8 kilometers long and reaches a depth of 125 meters, making it one of the deepest lakes in Austria. The town of Hallstatt, situated on the lake's western shore, is famous for its historic salt production and beautiful architecture. The area is a UNESCO World Heritage Site, attracting visitors for its natural beauty and cultural significance. Activities such as hiking, boating, and swimming are popular among tourists.