I found out that Lake Thun is an another wonderful scenic view to visit. Is it worth to add that item in my itenary ? I see following highlights in mySwitzerland.com website. What are the main places should be considered to include? How about the boat ride?
Thun’s Old Town – the narrow lanes with the historic buildings of the nobility and the townhouses of wealthy burghers are presided over by the castle with its imposing tower and four corner turrets.
Thun’s Wocher-Panorama – the 360° circular mural, which was created between 1809 and 1814 is the oldest painting of its kind in the world.
The Castle of Spiez – medieval castle with a fortified tower, Early Romanesque Castle Church and Castle Gardens, inside the castle is a large banquet room and examples of baroque living culture and furniture. Castle Concerts.
St. Beatus Caves – Unterirdische Bäche und gewaltige Tropfsteinformationen können auf einem beleuchteten Rundgang besichtigt werden. Am Eingang lebte gemäss Sage im 6. Jahrhundert der Heilige St. Beatus.
Niederhorn (1950m) – hiking and skiing area with a view of Eiger, Mönch and Jungfrau, Lake Thun and Lake Brienz. It is reached from the Beatenbucht pier by two cable car segments.
Niesen (2362m) – a steep funicular on the southern shore of Lake Thun takes visitors to the vantage point on the pyramid-shaped mountain, which is topped by a restaurant and offers a 360-degree panoramic view.
Lake Thun – alpenrandsee, a lake in the Bernese Oberland with lovely lakeshore villages that are reached by excursion ships of the Lake Thun Fleet - among them is a paddle steamer.
Oberhofen Castle – in a beautiful park on Lake Thun - houses an important exhibition about Bernese cultivation of home decor from the 16th to 19th century.
Justistal – a prominent valley on the north shore of Lake Thun, popular hiking area, known for the large-scale annual “Chästeilet”, where the cheeses produced during the Alpine summer are distributed among the farmers.