Along the north side of Lucerne's old town is a wall built between 1350 and 1408, with nine towers constructed in differing styles.
The part built around 1386 is still almost completely intact, and you can climb four of the towers - Schirmer, Zyt, Wacht, and Männli - for views across the city, lake, and surrounding landscape.
The oldest of Lucerne's clocks, built in 1535, is in the Zyt tower and chimes hourly, exactly one minute before all the other city clocks. Inside the tower, you can see its mechanism at work.
