The lake’s scenic beauty has given rise to such names as “Pearl in the Mountains,” “Honeymoon Lake,” and “Lovers’ Lake.” It is also called the “Heart of Taiwan” for its role as a major hydropower generator. A very popular tourist destination, Sun Moon Lake welcomes more than six million visitors a year who come in awe of its beauty. A visit to the lake, combined with the Formosa Aboriginal Cultural Village, usually takes an entire day. More adventurous visitors can also try the lake cycling trails which has been dubbed by CNN one of the most beautiful cycling trails in the world. During the Mid-Autumn Festival, the lake also hosts a mass swim event, with over 25,000 people swimming 3km across the lake (with all the huge fishes in it).