On May 3, 2021, I went to this tour. It was a very steep and characteristic section of the Great Wall. It takes better physical strength to climb the mountain, but it is worth challenging. Now the bonfire platform on the top of the mountain can see the landscape of the entire Shanhaiguan to the eastern sea. It is a worthwhile trip. Ronically recommend this inconspicuous attraction, the Great Wall of Jiaoshan, first-class!