Seewen is a municipality in the district of Dorneck in the canton of Solothurn in Switzerland. Baslerweiher is a pond above the village.
Seewen murder case
1976 one of the most important Swiss murder cases happened: near the weekend house "Waldeggli", five were killed in a brutal way. The Seewen murder case
counts as one of the biggest unsolved crimes in Swiss criminal history.