マイナスイオン空気清浄機はここで観光するのはとても精神的で、昼になると眠気もないです。これはマイナスイオンの役割に違いないでしょう。これは北坂観光スポットを観光する最後の小さな観光スポットです。

地下の森はクレーターの原生林で、木は高低が点在しており、深く美しいです。地下の森に到達するために約1.5 kmを歩く。森の間を歩くと、草や木は香りがよく、緑は陰で、視線は近づいて遠くに押され、長い散歩は緑の目から出ることができません。高濃度の負イオンが追いかけ、体に押し寄せ、心を晴らし、山林の楽しさ、至極の喜び。森の中のすべてはこのような原生態で、私達は木の一生の輪廻を見ました。活気に満ちた生まれつきのものがあります。倒れて泥に化身したものもあります。木は根まで倒れています。太い根はまるで「権力のゲーム」の中の帝王の玉座のようです。

長白山の北斜面の観光スポットの中の観光スポットに属して、普通は最後の遊びを手配します。一番外で、遊びが終わったら普通観光スポットの環境保護車に乗って出かけます。中は長白山の原始的な森林の木で、空気の質がとてもいいです。谷底の松花江の発祥の地まで木の板の道が通っています。往復は三キロぐらいかかります。ゆっくり歩くといいです。

Valley bottom forest sea, also known as underground forest, is the most beautiful primitive forest scenic spot in Changbai Mountain. This place is a valley forest Sea formed by the subsidence of volcanic eruption, which can not be seen anywhere else. The route of the scenic spot is circular, 3 kilometers in length, which indicates that 80 minutes can be finished, 40-60 minutes can be finished quickly, and 60 meters can be descended and climbed up and down. Take care of the needs of the elderly and children. The scenic spot is full of primitive forest scenery, everywhere towering, magic, essence in the middle of the viewing platform, known as step by step across the Songhua River, full of broken-walled forest sea, like curiosity tourists suggest not to let go. In addition, this can be used as the last scenic spot on the North slope. After the tour, you can go directly to the Mountain Gate by car, not far from it.

The forest is secluded and ancient. Pine needles, moss, dead branches, pine needles and moss are often trapped under the crisscross rock cracks, which can not be pulled out carelessly. The more and more withered trees can be seen everywhere, some hanging upside down on the top of the hill as bare as claws, some standing on rooted cliffs as early as the beginning, some old and decadent fences, and others want to fall down and not lean on it trees... However, around the dead wood, thousands of trees are growing, and the endless green is beyond our control.

Valley bottom forest is located in the scenic area of the northern slope of Changbai Mountain. The north side of Dongtian Falls is the lowest elevation scenic spot of Changbai Mountain. Because of orogeny or volcanic activity, large area of strata collapsed, forming a huge valley, making the whole forest sink into the valley bottom. The ancient trees at the bottom of the valley are towering, and the trees are divided into three layers. The boulders are scattered in different places. They are in the deep of the valley, as if they were swimming in the green ocean. Wooden trestle road is very flat, not tired of traveling in the valley forest, the negative oxygen ion content is very high. All kinds of trees, flowers and plants, as well as dead trees, are very similar to animals. It's worth seeing.