A mountain not fully developed, natural oxygen bar, although climbing is very hard, but it is worth seeing such a beautiful scenery to breathe such fresh air. It takes six hours to climb the whole journey. There are usually built iron ladders. The remaining half are undeveloped roads, there are many dangers, but the more vegetation, the more beautiful the scenery is, it can not be described in words! Friends who have the chance to go must climb the whole journey if they have the ability!