Camp 4 does have to take the cable car, but from the camp No. 4, if you have good physical strength, you can walk all the way. The previous walkway of Hailuogou is mainly a wooden plank road. Many scenic spots use this kind of. In fact, the snow is particularly slippery and not very practical. Later, the new trails are all hollow metal, you can see below, not only a little irritating, but also the gear can be non-slip, called the sky trail. At the end of the trail is a rest area with a glacier experience pavilion, but it is not real ice, but imitation ice and 3D background, it is very suitable for taking pictures! Go and punch in.