Lucerne, city, capital of Lucerne canton, central Switzerland, lying on the Reuss River where it issues from the northwestern branch of Lake Lucerne (German: Vierwaldstätter See; French: Lac des Quatre Cantons), southwest of Zürich. The city’s name was derived from the Benedictine monastery of St. Leodegar (Luciaria), founded in the 8th century. From the nearby fishing village grew a city, probably chartered about 1178, whose inhabitants were originally serfs of the monastery. After the opening of the St. Gotthard Pass (c. 1230), Lucerne developed into an important trade centre between the upper Rhine and Lombardy