Sanmenxia Gorge on the Yellow River is one of the cradles of the Chinese nation. With its vast number of natural and human landscapes, cultural relics and sites, it is a fitting place to learn about China’s ancient civilization and modern miracles. Sanmenxia Gorge on the Yellow River is one of the cradles of the Chinese nation. With its vast number of natural and human landscapes, cultural relics and sites, it is a fitting place to learn about China’s ancient civilization and modern miracles.