Eschenbach is a municipality in the district of Hochdorf in the canton of Lucerne in Switzerland. Eschenbach is first mentioned in 924 as Eskiā¦Eschenbach is a municipality in the district of Hochdorf in the canton of Lucerne in Switzerland. Eschenbach is first mentioned in 924 as Eskinpah or as Essinpahc. The blazon of the municipal coat of arms is Or, a Castle Sable ensigned with a cross of four flesh-hooks of the same.