Tourists visit the Sanmenhai scenic area of Leye-Fengshan Global Geopark in Hechi city, South China's Guangxi Zhuang Autonomous Region, August 10, 2013. The geopark witnesses a tourism peak recently since the other parts of China suffer continuous scorching weather. (Xinhua/Zhou Enge)

Tourists visit the Sanmenhai scenic area of Leye-Fengshan Global Geopark in Hechi city, South China's Guangxi Zhuang Autonomous Region, August 10, 2013. The geopark witnesses a tourism peak recently since the other parts of China suffer continuous scorching weather. (Xinhua/Zhou Enge)

Tourists visit the Sanmenhai scenic area of Leye-Fengshan Global Geopark in Hechi city, South China's Guangxi Zhuang Autonomous Region, August 10, 2013. The geopark witnesses a tourism peak recently since the other parts of China suffer continuous scorching weather. (Xinhua/Zhou Enge)