The Corvatsch Observatory is the most beautiful of St. Moritz's four observation decks. Below it is the lake area, the lake is blue. The lake is surrounded by mountains. Take the cable car, it is already a snow line more than 2,000 meters away, and the scenery level seen in the whole cable car climbing process is very clear. The top of the mountain is about 3,500 meters, very cold, must bring more clothes. I just wear less, basically can't go outdoors. There is a restaurant on the top of the mountain, the price is reasonable and the taste is good. The only regret is that the weather was not very good at that time, and the peaks were basically in the clouds. I hope that my relatives can catch up with the good weather when they go to Kolvac!