My goodness, where is this place? I want to go

The morning trip to Sapu The car drove just to the point where the snow-capped mountains are visible It was still dark Looking up, the towering snow mountains were within reach I decided to get off the car and slide down the hillside to the lakeside It might have been because it was dark Or perhaps the scenery was so stunning That slope was particularly steep Looking back at it on the return trip, I could hardly believe how I had made it down Walking along the lakeside, I saw the sunlit golden mountains, I saw the reflections on the lake surface I suppose I will never forget this in my lifetime · Mount Sapu