ose, the wall is the most preserved Switzerland, one of the longest defensive walls, was built in 1386. The walls of the existing more than 900 meters, with nine different style watchtowers, now only Schirmerturm, Zeitturm, Wachtturm and Mannliturm four open visitors outside during the winter season. In 1535 by Hans Luter built in Zyt tower clock is the oldest bell, the city of lucerne and enjoy other than the town clock one minute the privilege of the time. Standing on the wall overlooking the whole lucerne, greeted by a lake and mountains in the distance a person be intoxicated more.