Itissaidthatifthereshouldbewonderlandsontheearth,JiuzhaigouValleymustbeoneofthem.Ithasdreamlikescenery,whichcombinesbluelakes,waterfalls,verdantforests,snow-coveredmountains,andthefolkcustomsoftheTibetanandQiangpeoples.Morethanjustspectacularscenery,JiuzhaigouValleyishometonineTibetanvillages,over220birdspeciesaswellasanumberofendangeredplantandanimalspecies.JiuzhaigouValleywasdeclaredaUNESCOWorldCulturalHeritageSitein1992.Itprovidesspectacularscenerythroughoutfourseasonsoftheyear,makingitoneofChina'smostwell-knownscenicsites.