Which province in China has the largest and most pristine deep mountain forest?

It is the large and small Xing'an Mountains in Heilongjiang Province.

The Great Xing'an Mountains area is located in the northernmost border of the motherland, adjacent to the Little Xing'an Mountains in the east, bordered by the Inner Mongolia Autonomous Region in the west by the Great Xing'an Mountains Mountains, bordered by the vast Songnen Plain in the south, and Russia in the north by the center line of the main channel of the Heilongjiang River.

The west confronts the Great Khing'an Mountains, also known as the "East Khing'an Mountains", also known as the "Buren Mountain". The mountain range is connected to the northwest of the Yile Huli Mountain, a branch of the Great Xing'an Mountains, and the southeast to the north end of Zhangguangcai Ridge on the bank of the Songhua River, the watershed of the Heilongjiang River and the Songhua River. It is about 450 kilometers long from north to south (500 kilometers in one case), about 210 kilometers wide from east to west, and covers an area of 77,725 square kilometers.

The small Xing'an Mountains stretch and rise and fall, stretching for thousands of miles; The beautiful Tangwang River is rippling and colorful; The dense forest is lush and green. Here, the winter is long and the summer is short, the daily temperature difference is large, and the climate change is very different. The climatic characteristics of the four seasons in the forest area have created a four-season landscape with its own characteristics

Flowers in the snow in spring, cool land in summer, mountains in autumn, and white world in midwinter.

Not only do the four seasons bring you different scenes here, but every day and every hour is full of weather, which makes people's hearts fluctuate: the sea of clouds in the north in the morning, the sunset of the Crouching Tiger, the clear sky on a sunny day, and the sky in the rain. After the rain, the sky is clear, the whole mountain is submerged in the rolling sea of mist, and the exposed mountain top is like a huge whale's back, like a fairy island in the sea, and like a snowy mountain, showing the strong and irresistible power of nature.

In the past, there were large areas of primeval forests in the Greater and Lesser Khing'an Mountains, but the places where the roads were easier to walk were basically mined, and I was engaged in logging there when I was young. There will be a small number of them depending on the primeval forest, but the road is more difficult to walk. There are also primeval forests in the Changbai Mountain area of Jilin, but the area is not too large.

There are also primeval forests in the Yunnan, Guizhou and Sichuan regions, but the places that are easy to pick are almost the same. However, due to the difficult terrain there, there may be more primeval forest remaining.

Heilongjiang's Daxinganling is good.

Let's go to Yunnan, there are forests like you mentioned in the border areas, but it's also dangerous there

The Greater and Lesser Khing'an Mountains are the largest contiguous areas of primeval forest in China.

There are northeast forest areas in the deep mountains and old forests of China. Due to the different geographical location, the Northeast forest area can be roughly divided into three parts: the first is the Great Khing'an Mountains.

It is a forest area dominated by larch, which is located in the northwest of Heilongjiang Province and the northeast of Inner Mongolia.

It is bordered by Heilongjiang in the north and Hulunbuir grassland in the west.

It is adjacent to the small Xing'an Mountains in the east.

It is located in the south of the Songnen Plain, and its area is larger than that of Zhejiang Province. The sky is green in summer, and the sea of trees covers the sky; In winter, the earth is covered in silver, and there is a vast forest and snow field.

It is known as the "treasure trove of green gold".

Resources:

The timber volume accounts for one-sixth of the total volume of the country, and the main tree species are Xing'an larch, Pinus sylvestris, Korean pine, birch, linden and walnut.

Ash and oak trees.

Wait. Among them, Xing'an larch accounts for the forest area, the total number of tree species accounts for 72% of the total number of all tree species in the Great Xing'an Mountains, and the average volume per hectare is more than 120 cubic meters, which is the largest area and the largest number of special timber forests in the whole region, so the Great Xing'an Mountains is also called the hometown of "Xing'an Larch".

The above content refers to Encyclopedia - Northeast Forest Area.

1. Northeast Forest Area: The most important natural forest area in China, with an existing forest area of 30.94 million hectares, accounting for the whole country; Forest volume of 100 million cubic meters, accounting for 32 of the country; The forest coverage rate is about coniferous forest and mixed coniferous and broad-leaved forest

2. Southwest China: Located in the southeast of the Qinghai-Tibet Plateau, mainly alpine coniferous forests and mixed coniferous and broad-leaved forests, the altitude difference is very large, and the forests are mostly distributed in the middle and lower part of the slopes below 4000 meters above sea level, with a forest area of 22.45 million hectares, accounting for the whole country; The forest volume is 100 million cubic meters, accounting for the country's total; Timber coverage is:

3. Southeast forest area: The mountainous area in southeast China is vast, the climatic conditions are good, and the forestry production potential is large, so it is suitable to vigorously develop timber forests, bamboo forests and a variety of economic forests

1. Northeast Forest Area: The most important natural forest area in China, with an existing forest area of 30.94 million hectares, accounting for the whole country; Forest volume of 100 million cubic meters, accounting for 32 of the country; The forest coverage rate is about coniferous forest and mixed coniferous and broad-leaved forest

2. Southwest China: Located in the southeast of the Qinghai-Tibet Plateau, mainly alpine coniferous forests and mixed coniferous and broad-leaved forests, the altitude difference is very large, and the forests are mostly distributed in the middle and lower part of the slopes below 4000 meters above sea level, with a forest area of 22.45 million hectares, accounting for the whole country; The forest volume is 100 million cubic meters, accounting for the country's total; Timber coverage is:

3. Southeast forest area: The mountainous area in southeast China is vast, the climatic conditions are good, and the forestry production potential is large, so it is suitable to vigorously develop timber forests, bamboo forests and a variety of economic forests

The Great Khing'an Mountains, in the northeast of Heilongjiang and Inner Mongolia, covers an area of about 300,000 square kilometers.