Introduction to Heihe Mountain: is located in the southern part of Mauritius Island, close to the coast. The highest point of Heihe Mountain is Xiaoheihe Peak, which is 826 meters high. The peaks of Heihe Mountain are undulating, with hundreds of streams running between the peaks. Whenever the rainy season comes, the streams swell and roar down, and the scenery is very beautiful. On a hillside called "Ximale", there is a colorful rectangular land with an area of about 0.5 square kilometers. There are red, yellow, purple, orange and other colors of soil here. The layers are clear and very bright. The locals call it "Five Colored Soil". On August 15th every year, there are also gatherings of Indians. They wear beautiful national costumes, clap their waist drums, dance "Sejia dance", and party until late at night.