I went there on the weekend in late August. There are more people in Daegu, but even the observation deck is charged. If you only buy the 40 yuan ticket for the mountain gate, you can't see anything. There is a free observation deck on the top of Erqi climb, but it is blocked by trees and big stones. You can only see a little scenery under the mountain! Driving from Harbin to the Dianzi Mountain for two and a half hours at high speed, not four and a half hours at high speed, this time is more recommended to go to Lafa Mountain, whether it is the scenery or the supporting construction is much stronger than the Dianzi Mountain!