Introduction to the Grand Canyon: There is the largest group of waterfalls in Longjiang in the gorge, which the locals call "Baipugou". "A mountain has four seasons, and the weather is different ten miles away." In summer, the hillsides are verdant with green trees, the river valleys are covered with ice and snow, and the "June Snow" scenery is unique. The ice bridges, glaciers, and ice waterfalls are spectacular.