Photo shows the Hailuogou Park, also known as the Conch Gully, at the eastern foot of the Gonggar Mountain in Garze Tibetan Autonomous Prefecture, southwest China's Sichuan province. The Conch Gully, 2,850 meters above sea level, has been listed by CNN as the top forty tourist attractions in China. It boasts magnificent glaciesrs, large ice caves, splendid icefalls and abundant hot springs. [Photo/China Tibet Online]

Photo shows the Hailuogou Park, also known as the Conch Gully, at the eastern foot of the Gonggar Mountain in Garze Tibetan Autonomous Prefecture, southwest China's Sichuan province. The Conch Gully, 2,850 meters above sea level, has been listed by CNN as the top forty tourist attractions in China. It boasts magnificent glaciesrs, large ice caves, splendid icefalls and abundant hot springs. [Photo/China Tibet Online]

Photo shows the Hailuogou Park, also known as the Conch Gully, at the eastern foot of the Gonggar Mountain in Garze Tibetan Autonomous Prefecture, southwest China's Sichuan province. The Conch Gully, 2,850 meters above sea level, has been listed by CNN as the top forty tourist attractions in China. It boasts magnificent glaciesrs, large ice caves, splendid icefalls and abundant hot springs. [Photo/China Tibet Online]

Photo shows the Hailuogou Park, also known as the Conch Gully, at the eastern foot of the Gonggar Mountain in Garze Tibetan Autonomous Prefecture, southwest China's Sichuan province. The Conch Gully, 2,850 meters above sea level, has been listed by CNN as the top forty tourist attractions in China. It boasts magnificent glaciesrs, large ice caves, splendid icefalls and abundant hot springs. [Photo/China Tibet Online]

Photo shows the Hailuogou Park, also known as the Conch Gully, at the eastern foot of the Gonggar Mountain in Garze Tibetan Autonomous Prefecture, southwest China's Sichuan province. The Conch Gully, 2,850 meters above sea level, has been listed by CNN as the top forty tourist attractions in China. It boasts magnificent glaciesrs, large ice caves, splendid icefalls and abundant hot springs. [Photo/China Tibet Online]