The Zytglogge Clock Tower is Bern's most iconic landmark. It was built in the 13th century and was once a city gate and watchtower. Its exquisite astronomical clock is gorgeously decorated, and mechanical puppet shows are performed every hour, attracting many tourists to stop and admire. You can climb to the top of the clock tower and overlook the red-tiled roofs and winding streets of Bern's old town. As a symbol of history and craftsmanship, it not only witnesses the development of the city, but also showcases Switzerland's exquisite watchmaking skills and medieval architectural charm.