From 510 to 15km east of Toronto Yanguo Road, the gate of the scenic spot was closed and a lot of cars were parked. Decisively follow the hotel owner's advice and drive 8 kilometers ahead to Dahekou Township and turn right. Cement Township Road goes 10 kilometers to Guanyin Cave and reaches the South Bank of Duolun. In Mongolian, "Noel" means lake, so don't call it "Lake Dolonol". Climbing to the top of the mountain can give you a glimpse of the beautiful scenery of Lake Toronto, which is the first surprise of this trip. It is beautiful, blue sky and white clouds, lake scenery and mountain scenery, grassland highlands. After the original road back to Duolun County, on the way back, I saw a lot of cars still at the entrance of the scenic spot, secretly happy. Escape tickets and see the beautiful scenery.