Standing on the banks of the Limat River, I saw Zurich's recognized and most eye-catching destination, the Zurich Cathedral of the twin towers, and remembered Hugo's famous words, "a pair of huge pepper bottles," which was a bit like. Entering the church, paying 5 Swiss francs, took 10 minutes, climbed nearly 190 steps, stepped on the observation deck at the top of the church, looked around, the Alps in the distance towered, the Limat River at your feet slowly flowing out of Lake Zurich, and the various roofs of the nearby houses were in full view. The scenery is unique here. After the trip around the old town, the twin towers are like a lighthouse to guide the way. When walking through the streets and alleys, look at her~ never get lost.