Due to the need of safe evacuation and maintenance of scenic facilities and equipment, Xiaozhai Tiankeng and the hometown of Three Gorges will be closed at 8:00 am on July 6, 2022 1 1, and the opening time will be suspended until further notice.

Visitors who have booked tickets online can apply for a refund in the original ticket purchasing channel. Please forgive the inconvenience. Visitors who plan to visit the above two scenic spots in the near future should change their itinerary in time. Thank you for your understanding and support of our work!

It is hereby announced

Chongqing baidicheng travel development co., ltd

July 2022 10

1. Introduction of Xiaozhai Tiankeng Scenic Area

The vertical height of the sinkhole is 666.2m. The sinkhole is located in Xiaozhai Village, Zhujing Township, fengjie county.

2. How long does it take to visit Xiaozhai Tiankeng?

preferential policy

Children under 1.2m (inclusive) are free, and 1.2m (inclusive)-1.4m (inclusive) is half price.

Disability certificate and military disability certificate are free.

Students hold student ID cards at half price.

Half price for people aged 70 or above.

Servicemen hold half-price military certificates.

Journalists hold press cards at half price.

Xiaozhai Tiankeng is an AAAA national tourist scenic spot, located in Xiaozhai Village, Xinglong Town, 70 kilometers away from Fengjie County. The sinkhole has a diameter of 626 meters, a base diameter of 522 meters, a vertical height of 666.2 meters, and a total volume of1.1.90 billion cubic meters. It is the deepest and largest karst funnel in the world and is called the first pit in the world.

Tiankeng mouth is surrounded by cliffs, like an axe and a knife, with great momentum. The rocks on the cliff have strange colors, such as red, yellow and black, just like a series of Chinese paintings painted by a wonderful hand, Dan Qing. There are countless unfathomable caves and a raging river in the pit. There is a winding staircase from the pit mouth to the bottom of the pit, with a total length of 2.8 kilometers and more than 2,800 steps. Looking up at the pit from the bottom is like looking at the sky from the well. From 65438 to 0999, Xiaozhai Tiankeng was listed on the World Natural Heritage List by the United Nations, and was officially approved as a national key scenic spot by the State Council in early 2004.

3. Ticket price of Xiaozhai Tiankeng

Tiankeng is actually an expression translated from China, which is also recognized by the world. It has the color of China myth. In fact, tiankeng is called karst funnel. There are many sinkholes in the world, including man-made and natural phenomena. So how did it form? Let's take a look at the four tiankeng in China (Xingyi Wan Fenglin Tiankeng, Leye County Tiankeng, Longgang Tiankeng and Chongqing Xiaozhai Tiankeng) and appreciate their magnificence!

The formation of tiankeng

When people find a big pit on the ground for no reason, they call it a sinkhole because they don't I don't understand why. Actually this is a misunderstanding. Zhu, a famous expert in cave science in China, pointed out that tiankeng refers to a collapse funnel whose width and depth are not less than 100 meters, and its steep part is formed by vertical walls. In addition, from an ornamental point of view, whether it is spectacular, majestic and steep, and whether it has comprehensive properties such as biodiversity, is often regarded as an important sign that tiankeng is different from ordinary funnels, depressions or shafts. Therefore, many times, the big hole we see is not a real sinkhole.

When it comes to how sinkholes are formed, we must talk about the word karst, which originated from the limestone plateau of Adriatic Sea, Europe and Yugoslavia. Place names are typical places where karst and karst landforms develop, so people use karst to represent karst landforms. In nature, carbonate rocks such as limestone, marble and dolomite are prone to karst, that is, calcium carbonate, a component of these rocks, dissolves into calcium ions and bicarbonate ions under the action of water containing carbon dioxide and is carried away by water. Therefore, under certain geological and climatic conditions, carbonate rocks are prone to produce holes of different sizes and various karst landforms under various mechanical actions such as running water erosion and sedimentation and gravity collapse. In places with strong karstification, after years of development, once the top stratum collapses, the holes formed on the ground will form pits on the surface. If the scale and shape reach a certain level, it can be called a sinkhole.

Xiaozhai Tiankeng (Chongqing, China) Xiaozhai Tiankeng is the largest tiankeng in the world, located in Chongqing, China. Xiaozhai sinkhole, like other sinkholes on the list, is formed by limestone caves eroded by underground rivers. When the top of the cave collapsed, a sinkhole formed. Xiaozhai tiankeng attracts many skydiving enthusiasts and tourists who watch the animals and plants in this area. It has become a major tourist attraction. In addition, rare clouded leopards and 1285 different plants were found in Xiaozhai Tiankeng.

Wan Fenglin Xingyi Tiankeng

In Xingyi City, Guizhou Province, Xingyi Wan Fenglin consists of nearly 20,000 peaks and green hills. When you arrive in Wan Fenglin, you must see the sinkhole. There are no accurate data on the number of sinkholes in the forest, among which Yugulu, Yangping, Diaojingba and other sinkholes are the most typical. Yugu Road sinkhole, 40km northeast of Xingyi City, is called the first sinkhole discovered in China by geological experts.

Tiankeng Group in leye county County

There are 24 sinkholes in Leye County, leye county, Guangxi, and their number and distribution density are unique in the world. It is called Tiankeng World Capital and Tiankeng World Museum, and Leye County has 7 of the 13 super-large Tiankeng groups. At present, the developed Dashiwei sinkhole is a rare tourist wonder in the world, which is adventure, strangeness, accuracy, beauty and uniqueness.

Longgang tiankeng

Chongqing Yunyang Qingshui pond is 550 meters deep, ranking third in the world. It is no exaggeration to say that it is straight up and down. Longgang mouth is oval, and the upper part of the wall is covered with vines and dotted with wild flowers; Then the stone wall below was cut into blue-gray color, and the stone was thrown into the pit for dozens of seconds to hear the echo. The dangerous and handsome dragon jar sinkhole really makes people think.

4. Introduction to Xiaozhai Tiankeng Scenic Area

Recommend Jinkeng Hua Ting

Jinkeng Terrace is located in Dazhai Village, Longji Terrace Scenic Area, which is a red Yao village, so it is also called Dazhai Yao Red Terrace. Compared with Pinglongji Anzhuang Terrace and Longji Guzhuang Village, Jinkeng Terrace is more primitive, and the terrace landscape is more vast and magnificent. There are sunrise and sunset viewing spots here.

Jinkeng Terrace is located in the depths of Longji Terrace Scenic Area, surrounded by mountains, resembling a large natural sinkhole. Compared with the other two scenic spots, the terrain here is steeper and the terraces are more complicated. Here, you can climb a higher observation deck and get a panoramic view. Due to the late development of this scenic spot, there is relatively little business atmosphere here, and the village still maintains a relatively simple atmosphere. There are three main viewing spots in Jinkeng terraced fields: the first viewing spot, Xishan Mountain, has a high altitude and a wide field of vision, which is suitable for shooting at sunrise and sunset; The second attraction, the thousand-story staircase, is easy to walk, suitable for watching the sunrise and Yaozhai. The third scenic spot, Jinfoding, is a good place to shoot the sunset. Now the cable car from the entrance of Dazhai scenic spot to the top of Jinfo is opened, which is much more convenient.

5. Introduction of Tiankeng Zhaizi Scenic Area

Pit is a kind of karst negative terrain with steep rock wall, depth and caliber up to hundreds of meters, which is developed in carbonate karst area. It is huge, and its bottom is connected with an underground river (or there is evidence of underground river migration).

There are two genetic types of sinkholes formed in carbonate rocks, namely collapse type and erosion type.

Collapse sinkhole

Collapsed karst sinkholes are the most important types found in China at present, which have absolute advantages in quantity, such as Xiaozhai sinkholes, Dashiwei sinkholes, Xiaoyanwan sinkholes and Longgang sinkholes.

Tiankeng is formed because of the strong erosion of underground river, which leads to the continuous collapse of rock strata and reaches the surface. It developed from underground to the ground and went through several main stages, including underground river tunnel, underground collapse hall and surface sinkhole.

The formation of sinkholes should meet the following necessary conditions: there is a continuous sedimentary carbonate layer with huge thickness and wide continuous exposure range; The horizontal to gentle occurrence of rock strata, especially the wide and flat axis of anticline, is the most favorable; The relatively low drainage datum and the thickness of aquifer vadose zone are above 50-200 meters; Warm, humid and rainy tropical to subtropical climate conditions; There is a power system with p.

6. Where is Xiaozhai Tiankeng?

; The first pit in the world, Xiaozhai Tiankeng, is located in Xinglong Town, fengjie county, Chongqing. In the past, during the war, ordinary people took refuge in this natural stockade, hence the name Xiaozhai. Xiaozhaitian has a maximum diameter of 626 meters, a minimum diameter of 537 meters, a maximum diameter of 522 meters, a vertical height of 666.2 meters, and a total volume of1/93.48 million cubic meters. It is the largest karst funnel in the world. The sinkhole has a double-layer structure, the upper part is oval, the lower part is slightly rectangular, and there is an annular platform between layers. There is an underground river at the bottom of the pit, which flows in from the rift valley of Tianjingxia and flows out from the cliff of Mazhihe Canyon through Xiaozhai Tiankeng, with a total length of 8,500 meters and a water level drop of 364 meters. Its powerful hydrodynamic force has become the channel for the material output of Xiaozhai tiankeng, which is actually the entrance of an underground river with skylights. Xiaozhai tiankeng has the most perfect shape, the deepest depth, the most spectacular underground river and the strangest rift valley, so it is also called the first pit in the world. After many explorations, Chinese and foreign explorers explored nearly 100 caves in Xiaozhai Tiankeng, and found underground rivers of more than 100 kilometers, more than 2,000 plants, precious plants such as tribute copper, Erythrina, Taxus chinensis and nearly 20 rare animals such as giant salamander, glass fish and musk. Scientists believe that the rift in Xiaozhai Tiankeng is not only an important example of the Quaternary evolution history of the earth, but also a living fossil to explore the genesis of the Three Gorges of the Yangtze River. Hope to adopt, thank you.

7. Introduction to Xiaozhai Tiankeng Scenic Area

It will take 2 days to play all the time! Tiankeng Di Feng Tourist Area, located on the south bank of the Yangtze River in fengjie county, is a national key scenic spot and a world natural heritage protection area. It takes about an hour to drive from the county seat to the scenic spot. The scenic spot covers an area of more than 300 square kilometers, including Tiankeng, Di Feng, Longqiao River, Labyrinth River, Jiupan River and Maocaoba. Among them, the scenic spot with the most scientific research and adventure tourism value is the tiankeng rift. Tiankeng, geographically known as karst funnel, is the largest known karst funnel in the world, with a pit depth of 666m, a pit mouth diameter of 622m and a pit bottom diameter of 522m. The patio ground seam is a hidden seam, which stretches for 37 kilometers, with a seam depth of 80 to 300 meters and a bottom width of 1 to 30 meters. This is a typical first-line sky scenery.

8. Opening hours of Xiaozhai Tiankeng

I Dawaza Natural Gas Incineration Pit

Dawaza natural gas burning pit, known as the "Hell's Gate", is located near Davaz, a town in the northwest of central Turkmenistan. This is a natural gas pit. The crater was discovered in 197 1 year. It is said that geographers of the former Soviet Union discovered and utilized underground natural gas resources in this area at that time. But no one knows when it will burn.

Two. Erasmus crater in Costa Rica

Costa Rica has more than 200 volcanoes, five of which are active. Ilasu volcano is an active volcano in Costa Rica, located in the central mountain range near cartago, the capital of Catago province, and it is the highest active volcano in Costa Rica. There are several craters on the top of Erasmus Mountain, and one of them forms a green Diego Delahaya Lake with different shades.

Three. Viti geothermal lake in Asha crater, Iceland

Askaya is the largest crater in the Dingjiuhuo Mountain Group in central and eastern Iceland. The altitude is 15 10 m, which is the highest peak in 1993. Its crater area is 65,438+065,438+0 square kilometers, and the lake is formed by water storage, that is, Viti geothermal volcanic lake. Victoria Volcano Lake is located in a remote place in the plateau of central Iceland, where the annual precipitation is only 450 mm.

Four. Craters in Arizona, USA

This is by far the best protected crater in the world. This crater is located in the desert in northern Arizona and was formed 50,000 years ago. The existing local cracks in this area led to the sharp edge of this crater.

Verb (abbreviation of verb) morning glory spring in Wyoming, USA

The morning glory spring named after morning glory is very beautiful, and all kinds of bacteria in the pool water make it colorful.

However, due to the destruction of tourists, this beautiful spring pool was polluted and the water in the pool gradually dried up.

The intransitive verb of Kimberley diamond mine in South Africa.

The famous diamond pit in South Africa. This huge diamond crater is not a crater, but the largest man-made crater in the world.

Seven. Crater of Katmai Lake, Alaska, USA

Mount Katmai is located

Eight. Ding Long, Utah, USA

For decades, the origin of some craters has been controversial, because when asteroids made of solid iron or nickel hit the earth, the heat generated usually evaporates them, and the evidence they leave is difficult to find.

Nine. Crater in New Quebec, Canada

The New Quebec Crater is located in the Angawa Peninsula in northern Quebec, Canada. It belongs to the frozen soil of the Arctic, where no trees grow.

X. Crater Lake in Santa Ana, El Salvador

Mount Santa Ana is the highest volcano in El Salvador, with an altitude of 23,865,438+0 meters. There are four craters embedded in the top of the mountain.

XI. Sumek Crater, Australia

The Shoemaker Crater in Midwest Australia was named in memory of American astronomer Eugene Shoemaker.

Twelve. Crater Lake in Cremutu, Indonesia

Cremutu, Indonesia, is a volcano near Moni Town in the central part of Flores Island, Indonesia. The highest point forms a three-color crater lake, which is called a three-color lake.

9. Introduction video of Xiaozhai Tiankeng Scenic Area

The telephone number of Xiaozhai Store of Xinhua Bookstore is 029-85252564, and the address of Xiaozhai Store of Xinhua Bookstore is Anzhong Road, Yanta District, Chang 'an District.

10. Telephone number of Xiaozhai Tiankeng Scenic Area

Guilin is a beautiful city and every place is a scenic spot. As the saying goes, the world is the best.

There are too many scenic spots. Name a few representative ones.

1. Lijiang Scenic Area: a national 5A scenic spot. The scenic spot is free to open. However, you need to buy a ticket to take the boat.

2. Longji Terrace: A national 4A-level scenic spot, located in Heping Township, southeast of Longsheng County, with attractions such as Dazhai, Pinganzhai, Xiaozhai and Longji Village. Admission 100 yuan.

3. Yinziyan: a national fourth-class scenic spot, located in Xiaoqingshan, Maling Town, Lipu County, Guilin City. Today, there are three wonders here, three treasures, caves and so on. Tickets to 80 yuan.

4. Xiangshan Scenic Area: A national 5a scenic spot, located in 60 yuan, Xiangshan District.

5. Two Rivers and Lakes Scenic Spot in Guilin: A national 5A scenic spot, located in binjiang road, Xiufeng District, Guilin. Tickets 190, children 125.

6. Duxiufeng Wangcheng Scenic Spot: A national 5a scenic spot, located in Xiufeng District 120 yuan, Guilin City.

7. Yangshuo Xanadu Scenic Spot: Tickets for 4A-level scenic spot 1 15 yuan.

8. Xianggong Mountain Scenic Spot: Tickets are 50 yuan.

9. Jiuma Painting Mountain Scenic Area: It is very interesting to experience drifting. Tickets 16, other fees are extra.

10. Yulong River Scenic Spot: Tickets for the scenic spot are free, and the whole drifting in 240 yuan 150 yuan.

1 1. Seven-Star Scenic Area: Located in the Seven-Star District, the ticket is to 60 yuan.

12. Di Yang Scenic Area: Located in Di Yang Township, Yangshuo County, admission is free.

13. Yangshuo Teana butterfly spring Scenic Area: National 4A-level scenic spot, ticket 75 yuan, 3A-level scenic spot.

14. Gudong Waterfall Scenic Spot: The address is in Lingchuan County, and the ticket for 4A Scenic Spot is in 75 yuan.

Summarize yourself, there may be mistakes, please forgive me and correct me!