Shierbeihou·Underground River Valley Scenic Area

Twelve Backs·Underground River Valley Scenic Area boasts abundant underground karst landscapes. Known as “China’s Underground River Valley” and “Underground Terraced Fields Wonder,” these two marvels are collectively called the “Four Wonders of Shuanghe Valley.” The underground river valley features diverse and stunning rock formations with vibrant patterns, complemented by emerald-green, deep waters that resemble magnificent works of art. The towering cliffs surrounding the sinkhole are lush with vegetation, while the Tiankeng Waterfall cascades dramatically from the top, creating a breathtaking sight. At the bottom, gentle streams flow through vast groves of native banana trees and bamboo thickets, forming a picturesque scene. Inside the dry cave, the massive “Underground Terraced Fields Wonder” astounds visitors with its sheer scale. Adventurous visitors can also take an exploratory ride through the 400-million-year-old Shuanghe Gypsum Cave, embarking on a journey through time and space.