Introduction to the first peak in Liaoning: The top of the mountain is broad and flat, with more than a thousand square meters of area barren of vegetation, hence the name "Old Baldy". A huge extraterrestrial stone fell on the top of the mountain, with "The First Peak in Liaoning" engraved on it. With an altitude of 1,367.3 meters, it is known as the "Roof of Liaoning".