Until the discovery of an underground river in Mexico ’s Yucatan Peninsula in 2007, the 8.2-kilometer long Puerto Princesa Subterranean River was reputed to be the world’s longest underground river.
The underground river arises approximately 2 kilometers south-west of Mount Saint Paul at an altitude of 100 meters. “The subterranean river is the park’s main calling card, and it passes through a mystical limestone cave before emptying into the South China Sea ,” UNESCO said.
A Greener Philippines Through Zero Carbon Resorts
Global warming, an environmental threat unlike any the world has faced, is thought to be caused by an increase in the amount of greenhouse gases spewed into the atmosphere through human activities. So how do some resorts operate, without further harming mother nature? A review of two Phillipine resorts.