Spiez Castle is surrounded by vineyards in what is said to be the most beautiful bay in Europe Nestled on the shores of Lake Thun amid the towering snow-covered Alpine ranges, visit the permanent exhibition at the Castle Museum, or one of the interesting special exhibitions, and from the top of the castle tower, you can enjoy wonderful views of the lake 'Thun' and the Bernese Oberland peaks. In this castle, the life story of the knight Adrian "Von Popenberg" who once resided in Spiez Castle is told in the historical exhibition rooms. You will also learn about the history of this distinctive castle, which dates back more than 1,300 years. Entry messenger for adults 10 Swiss francs and children from 6 - 16 years 3 Swiss francs, prices are subject to change.