High Quality Content by WIKIPEDIA articles! Rigi Railways (German: Rigi-Bahnen) is a group of railways on Mount Rigi, located between two of the arms of Lake Lucerne, in Switzerland. They include two standard gauge rack railways, the Vitznau-Rigi Bahn (VRB) and the Arth-Rigi Bahn (ARB), along with the Luftseilbahn Weggis-Rigi Kaltbad (LWRK) cable car.