☆☆☆ In Explore 09-07-2024 ☆☆☆ "Crap da Sass" Castle, Lake Silvaplana and Piz da la Margna. The neo-romantic castle on the shore of Lake Silvaplana was built in 1906 by the German general Graf von der Lippe. It is one of the most important examples of late historical architecture in Graubünden. The castle is privately owned and is not open to the public. Thank you for your visits / comments / faves!