Next in size comes Lake Maggiore, followed by Lake Lucerne and Lake Zurich. The plateau also produces wheat, barley, millet, beans, opium, cotton, lucerne, and tobacco. Lake Lucerne, Lake Zug and Lake Lauerz. Ludwig installed Wagner at the Villa Tribschen, beside Switzerland's Lake Lucerne. Still others can be found in the Swiss arsenals of Lucerne and Zurich. Bell Engineering of Lucerne, Switzerland, constructed the tramway. Entlebuch is a region in the canton of Lucerne in Switzerland. It is a pest of lucerne and other legumes. Important agricultural activities include beef, sheep, grain, dairy, poultry and lucerne. KKL houses a concert hall as well as the Museum of Art Lucerne (Kunstmuseum Luzern). It was filmed in Paris, Strasbourg, Bern, and Lucerne. The exhibition was part of the Fumetto International Comics Festival held in Lucerne, Switzerland. The alpine cantons of Uri, Schwyz, Unterwalden, Lucerne, and Zug remained staunchly Catholic. The Gotthard Pass is located halfway between Lake Lucerne and Lake Maggiore. It was replaced in 2006 by the Lucerne, Buick's newly designed flagship.