Xingwen Stone Sea is a UNESCO Global Geopark in Sichuan, China, renowned for its spectacular karst landscapes, including the world's largest funnel (650m long, 490m wide, 208m deep), vast stone forests, and over 260 underground caves like the Tianquan Cave. Dubbed a "Karst Museum," it showcases 490–250-million-year-old geological formations, Miao ethnic culture, and adventure activities like cave rafting. A must-visit for geology enthusiasts and nature lovers.
Zhangjiajie National Forest Park, China's first national forest park, is famed for its 3,000+ quartz-sandstone pillars, lush forests, and breathtaking landscapes. It inspired _Avatar_'s "Hallelujah Mountains" and is a UNESCO World Heritage Site.
