Wikipedia
Triengen
Triengen is a municipality in the district of Sursee in the canton of Lucerne in Switzerland.
On 1 January 2005, Triengen merged with the municipalities of Kulmerau and Wilihof, the new municipality was known as Triengen. Then on 1 January 2009 Triengen and Winikon merged, again keeping the name of Triengen.