If you buy tickets at the gate they are about 180rmb, however, we learnt you can often get cheaper tickets for attractions through your hotel or local taxi and didi drivers. We got our tickets for 100rmb per person. It's a steep stair climb to the top, but plenty of areas to stop for a rest (the climb isn't too long). You can catch a shuttle bus to the top, however, I recommend the walk as it makes the view at the top all the more special and there are beautiful temples to see on the way. There is a random glass platform at the top, which will cost you 5rmb to walk on. Nothing special about the glass platform but the view at the edge is nice.