The Reed Flute Cave is on the southern shoulder of the Guangming Hill (Bright Hill ),7 km northwest of the city. It is so called because there used to be reeds growing over the entrance of the cave which could be turned into flutes. 

The cave is 240 metres deep and 500 meters long. Inside the cave, there are a lot of colourful and imposing stalactites, stalagmites, stone pillars, stone curtains and stone flowers etc., which constitute its greatest charm. 

One sees in it magnificent 'mountains' sky-reaching 'dragon pillars', luxuriant 'forests', and mysterous 'palaces'. All these have won for the cave the fame of 'The Art Gallary of Mother Nature.'