The only disadvantage is that the road signs are too bad. Some even point to the opposite direction, which makes tourists go a lot of wrong roads. But the scenery is really very beautiful. The price of tickets and Cableways are very cheap, the traffic is convenient, the tourists are very few, and the cost-effective ratio is absolutely worthwhile. But I don't know why there is no travel agency publicity, so I recommend that they go freely, not worthwhile.