Willisau is a municipality in the district of Willisau in the canton of Lucerne in Switzerland, formed on 1 January 2006 from the municipalities of Willisau Country and Willisau City.
Willisau is a municipality in the district of Willisau in the canton of Lucerne in Switzerland. A municipality in the district of Willisau is formed on 1 January 2006 from the municipalities of Willisau Country. A municipality in the district of Willisau is formed on 1 January 2006 from the municipalities of Willisau City.