Postcard from Switzerland!

Today I got a beautiful postcard from Switzerland! The postcard shows a view of Château de Chillon, also known as Chillon Castle. It is an island castle located on the eastern part of Lake Geneva. It was referenced as early as the 11th to 12th century and is actually made up of multiple buildings that were gradually connected over time. It served as the residence of the Savoys and is currently open to the public as one of Switzerland's most visited historic sites. The card was sent by my dad who visited it. Thanks Dad!