Unterseen, nestled on the eastern shore of Lake Thun, is a town rich in history and culture. Founded on July 13, 1279, by King Rudolf I von Habsburg, it was established as a stronghold between Lake Thun and Lake Brienz, with its name meaning "between the lakes" in Middle High German. Today, Unterseen is a captivating tourist destination, offering views of the majestic Eiger, Mönch, and Jungfrau mountains, and a charming old town that invites visitors to explore its historical architecture and enjoy cultural events.