There are very few places on Earth that remain untouched and unseen by humans. For true explorers, the final frontier is not a distant speck in the sky, it is the underground realm beneath our feet.
In 2006, while exploring a reserve close to Buchan in Victoria’s East Gippsland, Australian caver Kim Van Dyke observed something peculiar.
Tourists visit a cafe inside a karst cave in Anshun city, southwest China's Guizhou province, on Aug 8. CHEN XI/XINHUA .
Guizhou is not the only part of China turning its natural cool-climate resources into tourism opportunities. Heilongjiang in the country's northeast has developed forest-based summer retreats, while ...
With summer heatwaves sweeping across China, the country's southwestern karst areas are getting creative, offering unique tourism experiences in the depths of the cool caves. Following a guide, ...