Huanglong national park is located in Songpan county, Aba city, Sichuan province. It is famous for its colorful travertine lakes and ponds, winding deep mountain canyons, magnificent snow mountains and…
Huanglong national park is located in Songpan county, Aba city, Sichuan province. It is famous for its colorful travertine lakes and ponds, winding deep mountain canyons, magnificent snow mountains and…