Siljan is a large lake located in central Sweden, known for its scenic beauty and recreational opportunities. It is approximately 56 kilometers long and up to 24 kilometers wide, making it one of the largest lakes in the country. The lake is surrounded by picturesque towns and forests, attracting visitors for activities like fishing, boating, and hiking. The Siljan area is also famous for its unique geological history, as it was formed by a meteorite impact around 377 million years ago. This event created a distinct landscape, and today, the region is home to several cultural attractions, including the Dalarna region's traditional crafts and festivals.