Shopping in the Baelliz-Street/Obere Hauptgasse
Have a swim in the Aare River or Lake Thun. If you are there in summer, you should visit the "Stranbad Thun"; you can swim in the lake and have a beautiful view of the Niederhorn, Niesen, Stockhorn and Jungfrau peaks
Have a drink on the Muehleplatz
Take an acrobatic flight in a 1930s Swiss military biplane, based at the Thun Airfield: (http://www.thun-airfield.ch/)
Go sailing or surfing Sailing, Surfing
Rent a bike for FREE with ThunRollt and ride along the River or Lake the ride is particularly nice in the direction of Hünibach
WARNING: The Aare is a strong river. It can be very dangerous to swim in it; you need skill and background to do it safely. For the first time, go to the "Schwaebis-Bad". It is organised, has guards, and the cost is very affordable.
