We set off a little late to get to this place as it was over a 3 hour drive. The place is beautiful and is not busy which makes for a real relaxing time. Do buy one of the hats from the ladies as you arrive because it gets VERY hot up the top. They are very cheap and worth every RMB. The views are very impressive and the air was clean and a pleasure to breath after a trip to Beijing. Leave plenty of time to do this trip as we left it a little late to get there. The Glass walkway was great.