| A landmark and a tourist attraction outside the city of Gullin in Guangxi, China, its name was derived from the reeds growing inside the cave that are ideal for flute making. It offers magnificent rock and mineral formations, stone pillars, and carbon deposits. Illuminated by different colored lights, it has been one of Gulin’s most interesting tourists’ attractions for the past 1,200 years. Rediscovered in 1940s by a group of refugees, this 180 years old cave has more than 70 inscriptions written in ink that date as far as 792 AD to the Tang Dynasty. |