Scientists in China Discover Lush Forest Growing in a 630-Foot Sinkhole
Imagine finding an opening in the landscape and rappelling down more than 600 feet to see a thriving forest with shrubs up to your shoulders. It sounds like something out of a fantasy movie, but that's exactly what recently happened to a group of Chinese speleologists. During a thrilling expedition in southern China's Guangxi Zhuang Autonomous Region, the group explored a large sinkhole with multiple entrances.










































































