Unterterzen is a charming village located in the Flumserberg region of the St.Gallen Canton in Switzerland. Situated on the shores of the pristine Walensee lake, Unterterzen offers stunning views of the surrounding mountains and the crystal-clear waters of the lake. The village is a popular destination for outdoor enthusiasts, offering a wide range of activities such as hiking, mountain biking, and water sports on the lake. In the winter, Unterterzen becomes a hub for skiing and snowboarding, with access to the Flumserberg ski resort just a short distance away.