The mountaineering problem of Siguniang Mountain

Dafeng is 5025m above sea level, from Haizigoukou in Rilong Town to Dafeng Peak, and the whole journey is about 18km mountain road. The altitude rises from 3200m to 5025m, and the absolute height is about 1800m. There is plenty of water along the way, and there is no cell phone signal (there is a signal at peak hours). There are no dangerous sections in the whole route, and there are obvious climbing routes to find and provide climbing. There are many options for camp construction, among which 1 camp (4300m above sea level, more than 500m from the summit, flat site and abundant water) is the most suitable. General climate: Dafeng has a snow-covered period of seven months from February 65438 to June the following year, and there is no snow in summer and autumn from July to June 165438+ 10. Compared with most snow-capped mountains, Dafeng has a shorter snow line, a relatively low altitude, only standard physical fitness and low requirements for ice and snow technology, so it has become an excellent entry choice for mountain climbers to climb snow-capped mountains. Legend has it that an old lady wore slippers in summer and climbed to the top with a toothpick in her mouth, hehe!

Erfeng

The second peak is 5267 meters above sea level, and the front section of the mountain road is the same as Dafeng. It takes about 40 minutes to walk in Dafeng AD to reach Erfeng BC, which is separated from Dafeng BC by an eagle rock. The climate is the same as Dafeng. The snow is thickest in April and May every year, and the snow line extends to a very low position, which is also the most beautiful time for the snow-capped mountains. The climbing route of Erfeng is slightly more difficult than that of Dafeng, and many routes need to be climbed. It is an ideal place for mountain climbers to climb for the first time. It is also very popular with climbers, because the two peaks look like Mount Everest from the camp.

Sanfeng

These three peaks are 5355 meters above sea level. The traditional mountaineering camp is located in Changpinggu, which belongs to technical peaks and is difficult to climb. Climb the altitude of each camp: BC: 4434 meters above sea level, C 1: 4733 meters above sea level, Pass: 5006 meters above sea level, Peak: 5355 meters above sea level. The terrain of the three peaks is dangerous, mostly gravel slopes with a slope of 60 to 70 degrees. If there is heavy snow, there will be snow flows and avalanches. Climbing these three peaks requires professional mountaineering equipment, such as ropes and ice picks. Do group climbing training before going.

Sifeng

The four peaks are 6250 meters above sea level, and the mountaineering camp is located in Changpinggu. It is extremely difficult to climb these four peaks. So far, no more than 20 people have successfully reached the summit.

Climate change situation

From mid-June to late September, there is more rain, and the base camp is 16-20 degrees Celsius during the day and 7- 10 degrees Celsius at night. The temperature difference between morning and evening is above 10 degrees Celsius. There is snow in Dafeng, Erfeng and Sanfeng in winter, and there is little snow in spring, summer and autumn, which melts in the sun for two days. The four peaks are covered with snow all year round, and the climate changes little in 24 hours, with occasional fog, wind and rain, usually 1-2 hours. Without strong winds and heavy rain, you can find shelter in the mountains. But it often rains here, sometimes the rainfall exceeds 1 10 mm in May, and the average temperature at the foot of the mountain is below 0 degrees in winter, and at the top of the mountain is below-15 degrees. In May, the average temperature at the foot of the mountain is about 10 degrees, and at the top of the mountain is about -5 degrees to-10 degrees. The peak of New Year's Day reaches -20 degrees.

Spring:

Siguniang Mountain is spring from May to June, and the average temperature in spring is -2 degrees to 10 degrees, which is the season with the most snow in ice falls. There is a great temperature difference between day and night, with plenty of sunshine during the day and low temperature at night. Pay special attention to keep warm when wearing clothes. Various sunscreen and moisturizing products are essential. It will still snow in May, and it will be dazzling after snow, so you need to wear sunglasses.

Summer:

The average summer temperature in Siguniang Mountain is 8 to 20 degrees, with small temperature difference between day and night, strong sunshine during the day and cool at night, so travelers can go into battle lightly. Siguniang Mountain enters the rainy season in summer, with more rainy weather. Sunny day, sunny day, rainy day, low temperature. Travelers should wear windproof and warm clothes, and sunscreen products are also essential.

Autumn:

The average temperature in Siguniang Mountain in autumn is 2 degrees to 15 degrees, and the temperature difference between day and night is very large. Clothes should be increased or decreased in time according to weather conditions. Wear a thin coat with a wool vest during the day and a coat in the morning and evening.

Winter:

The average temperature in Siguniang Mountain in winter is MINUS 4 degrees to 8 degrees, and the temperature difference between day and night is the largest. At this time, the weather is dry and cold, and there are relatively many sunny days. Pay attention to sun protection; There is little snow, remember to bring enough warm and moisturizing supplies, and it is recommended to eat more fruits.

The oxygen content varies with altitude.

At an altitude of 3000: the oxygen content is three-quarters of the sea level;

5000 above sea level: the oxygen content is half of the sea level;

7000 above sea level; Oxygen content is two-thirds of sea level;

Altitude 8000: The oxygen content is a quarter of the sea level.

The temperature varies with height.

Every time the altitude rises 1000m, the temperature drops by about 5-7 degrees Celsius.

Erfeng traditional route

Route:

Attached is a timetable for hiking with no load for strong donkey, for reference only!

Haizigou is 2.5KM from Guo Zhuang Ping, leaving at 5: 35 in the morning and arriving at 6: 02, which takes 27 minutes.

The 4.5KM shooting from Guo Zhuang Ping to Dajianbao takes 1 5min, departs at 6:17min and arrives at 7: 35pm, and takes1hr,18min.

The tip bag is 4 kilometers away from the henhouse. After the tour guide feeds the horse for 5 minutes, it starts at 7: 40 and arrives at 8: 42, which takes 1 hour for 2 minutes.

Go camping in the chicken coop 1 4km, wait for the tour guide to make breakfast photos, then set off at 10: 55 and arrive at 13: 00, which takes 2 hours and 5 minutes.

1 The camp is 3KM away from the summit, which is the most challenging. Many people can only look at the peak and sigh because of the reflection on the plateau! Usually get up early the next day, start light, and climb to the top at noon. You can't reach the top of the mountain before 2 pm. You must get off. If it goes well, we can evacuate from the camp to Rilong on the same day.

The road map from C 1 to the top of the mountain, from the southeast slope to the right, then crosscutting the towering peak to the top of the mountain, and finally leading to the top of the snowy slope of 60~70 degrees, is the difficulty of this climb, especially when descending.

Planning schedule:

D2: Chengdu-Rilong

Depart from Chadianzi Bus Station outside Ximenwai, Chengdu in the morning, take a bus from Chengdu to Xiaojin (county) and get off at Rilong Town. After Dujiangyan, Yingxiu, Wolong and Balang Pass, arrive at Rilong (altitude 3200) in the afternoon, stay here and get used to rest.

There are shuttle buses at Chadianzi Bus Station at 6:30, 7:30 and 12:00 every day. The journey takes about 6-8 hours, and the fare is 68 yuan.

Chadianzi Bus Station Tel: 028-875066 10

D3: Rilong-Haizigou-Erfeng Base Camp (BC)

After breakfast, we set out for Haizigou, equipped with horses, passing through Guo Zhuang Ping along the way, making a tip to see the scenery of alpine valleys, and gradually approaching the snow-capped mountains, with an altitude of about 1000 meters. After walking for about 7-8 hours, we arrive at the Erfeng base camp BC (at an altitude of 4,200). Set up camp and have a rest after dinner.

D4: Withdraw to BC via C 1 Camp-Chongding-Xiaxia.

Get up early in the morning and leave for the top of the mountain before 5 o'clock. Generally, you can reach the summit in 6 hours, and those who can't reach the summit before 2 pm must withdraw.

If time permits, you can evacuate directly to Rilong Town after evacuation.

D5: Camp BC-Rilong

Maneuvering time.

D6: Rilong-Chengdu

Chengdu FB.

Cost: Chengdu Rilong round-trip fare, equipment and horse rental fee, local tour guide fee, accommodation fee, tickets, mountaineering license fee, scenic resources fee, etc. , excluding all expenses incurred by individual riding and other personal reasons. Generally speaking, the cost of renting a horse includes the cost of the groom. The groom is a local and can also be your guide. It is recommended to find a mountain guide alone.

Matters needing attention: When climbing, camping, crossing and climbing in Siguniang Mountain Scenic Area, you must get in touch with the Scenic Area Protection Office (0837-279 1 106) and go through the relevant procedures so as to get timely assistance in case of accidents. In addition, please buy professional mountaineering insurance in advance.