Tianmen Cave was a famous scenic spot in Zhangjiajie, Hunan Province. It was one of the highest natural karst caves in the world and was located in Tianmen Mountain National Forest Park. The Heaven's Gate was 131.5 meters tall, 50 meters wide, and more than 60 meters deep. According to the research of geologists, Tianmen Cave was formed by the collapse of the mountain in 263 AD. The mountain wall suddenly broke, forming a huge cave that connected the north and south. Tianmen Cave was considered the gateway to heaven, hence its name. With its unique scale and location, it became one of the representative landscapes of Zhangjiajie. Tianmen Cave attracted many tourists every year and was known as one of the most magnificent caves in the world.

Based on context alone Tianmen Cave was a wonder of Tianmen Mountain in Zhangjiajie. It was the world's highest natural karst cave, located in the middle and upper part of Tianmen Mountain. The Tianmen Cave was 131.5 meters high, 57 meters wide and 60 meters deep. The scenery was unique. It was filled with mist all year round, and the scenery was unpredictable. Sometimes, clouds and mist surged from the cave, and sometimes, rays of multicolored light came out of the cave. It was magnificent and magical, like an illusion. The formation of Tianmen Cave was a long geological process, which was related to many factors such as the geological structure of Tianmen Mountain. It was also a famous tourist attraction in Zhangjiajie, attracting many tourists to come and enjoy it. Guests could reach the vicinity of Tianmen Cave through hiking trails or cable cars to experience its majesty.
Tianmen Mountain was located in Zhangjiajie City, Hunan Province. It was a mountain-type natural scenic spot, a world geological park, a national forest park, and a national 5A tourist area. The main peak of Tianmen Mountain was 1518.6 meters above sea level, with a total area of 96 square kilometers. The top of the mountain was 2 square kilometers. There were many famous scenic spots in the scenic area, including Tianmen Cave, Ghost Valley Cave, Tianmen Mountain Cableway, etc. Tianmen Cave was the most representative scenic spot of Tianmen Mountain. It was known as the world's rare natural karst cave. The entrance was 131.5 meters high and 50 meters wide. It was the world's highest natural karst cave. In addition, the Heavenly Gate Mountain also had the Heavenly Gate Mist, the Heavenly Gate Sunglow, the Heavenly Gate Buddha Light, and other weather wonders. The Tianmen Mountain ropeway was the main means of transportation to visit Tianmen Mountain. It was 7454 meters long and 1277 meters high. There were 98 cars in total and the one-way operation time was about 30 minutes. Tianmen Mountain scenic area would close some scenic spots every winter because the roads were frozen. The ticket price was 258 yuan.
Tianmen Cave was located in the Wuling Mountains of Yongding District, Zhangjiajie City, Hunan Province, China. It was on a cliff at an altitude of 1260 meters. It was 280 meters long, 127 meters high, more than 60 meters deep, and 28 to 58 meters wide. It had a humid climate of the tropical mountain prototype, mainly karst landforms. The Heavenly Gate opened from the north to the south, and there were 999 steps leading up to the sky from the square in front of the cave to the bottom. There were three major scenic spots in the surrounding area: the first was the Buddhist Kingdom of Heaven, in which the Tianmen Mountain Temple had evolved into a regular Buddhist temple after Confucianism, Taoism and Buddhism, and was the most prosperous in the Ming Dynasty; the second was the Biye Yaotai scenic spot, which included scenic spots such as the Love of Wood and Stone, the South Overlooking Tianmen, and Lingquan Courtyard; the third was the fairy-seeking wonderland, with scenic spots such as Lingxiao Terrace, Ghost Valley Soldier Plate, and Ghost Valley Plank Road. In different seasons, there would be strange sights such as the Heavenly Gate spitting fog and the Heavenly Gate flipping water. In 1992, Tianmen Mountain National Forest Park, where Tianmen Cave was located, was approved by the Ministry of Forest as the second national forest park in Zhangjiajie. In 2011, the park was rated as a national AAAAA tourist attraction by the National tourism Administration. Its history originated in the sixth year of Wu Yong 'an of the Three Kingdoms (AD 263). At that time, the cliff of Songliang Mountain, which was 1,000 meters high, suddenly opened up. It was as bright as a door and was regarded as a good omen. Songliang Mountain was renamed Tianmen Mountain from then on. According to the research of geological experts, the center of the cave was the intersection of the east and west rock syncline, which was formed by the collapse of the rock due to compression. There were three main ways to visit Tianmen Mountain scenic spot: A, B, and C. Line A was on the bus and under the bus; Line B was on the bus and under the ropeway; and Line C was on the bus and under the bus. The scenic area has the longest mountain passenger ropeway in Asia, with a total length of 7455 meters and a ride time of about 28 minutes. It can take tourists through Zhangjiajie's Urban area and jungle to experience the karst topography of Tianmen Mountain. On the mountain, there were also scenic spots such as Yuhu Peak, mountain escalator, winged flight platform, etc. The glass boardwalk was completely transparent and 60 meters long. The Ghost Valley boardwalk was 1600 meters long. In addition, there was also a small cable car that went directly to the Dreamy Cloud Wonderland. It cost 25 yuan for 10 minutes. After arriving at Yunmeng Xianding, one could overlook Zhangjiajie City. There was a river running through Urban area, called Li River.
The Tianmen Mountain ropeway was a sightseeing passenger ropeway that connected the urban area of Zhangjiajie with the Tianmen Mountain scenic area. It was about 7.5 kilometers long and was one of the longest single-line circulating ropeways in the world. The ropeway had a total of 98 cabins and the running time was about 28 minutes. It started from the city garden in the center of Zhangjiajie and went straight to the original sky garden on the top of Tianmen Mountain. Along the way, the ropeway passed through modern city scenery, beautiful rural scenery, and majestic mountain scenery. It was called the world's first mobile viewing corridor. The Tianmen Mountain ropeway was one of the main means of transportation in the Tianmen Mountain scenic area, and it was also one of the "four wonders" of the scenic area.
Zhangjiajie is a prefecture-level city under the jurisdiction of Hunan Province of the People's Republic of China.
The Nine Heavenly Maiden Cave was located in Shuidong Village, Lifuta Township, 17 kilometers southwest of Sangzhi County, west of Zhangjiajie City and north of Wulingyuan. It was named after nine skylights connected to the outside world. It was also called the Nine Heavenly Maiden Cave because of the stone pillar of the Nine Heavenly Maiden. The temperature in the cave was 15 degrees Celsius all year round, warm in winter and cool in summer. The cave is divided into three layers: upper, middle and lower. The lowest layer is more than 400 meters lower than the surface. 36 caves are interlaced and connected. There are 30 - 40 halls, more than 10 caves in the middle of the mountain, 6 square thousand hill fields, 5 self-generated bridges, 3 sections of Yin River, 3 natural lakes, 12 waterfalls, 3 wells and other scenic spots. The cave was densely covered with stone forests, and stalactites floated in the air. The exquisite scenery cast by magma was graceful and beautiful. Stalagmites, stone pillars, stone curtains, stone flowers, stone men, stone beasts, and so on were in various shapes and forms, indescribable and colorful. Among them, the Nine Star Mountain Jade Pillar, Nine Heavens Mystical Maiden Palace, and Longevity Star Palace were the three most spectacular sights. In 1987, it was discovered by a karst cave explorer. In 1988, it was officially opened to tourists and listed as a provincial scenic spot. In the same year, it was accepted as a member of the International Karst Cave Organization and determined as an international karst cave exploration base. It has been proven that the area available for sightseeing is more than 2.5 million square meters. It is recognized by the international geological community as "the largest hole in Asia" and enjoys the title of "the crown of the world's strange caves". It is praised by tourists as "the world's miracle","the largest in Asia and the most strange in the world" and "the queen of karst caves". Because its scenery is like the 3,000 strange peaks of Wulingyuan in Zhangjiajie, it is also known as "Underground Zhangjiajie". In 2018, the cave displayed ancient myths and historical stories, depicting the history of China and the reproduction of ethnic groups. On August 8,2019, a stone pillar about 12 meters high with a lower circumference of 21.5 meters and a central circumference of 18 meters was identified as the world's largest single karst cave stone pillar. 2.5 kilometers to the south of the cave entrance, there was a natural forest park with natural scenery and rich ethnic customs. Two kilometers to the southeast of the cave entrance, the Li River meandered through.
"Tour of Jiutian Cave in Zhangjiajie" The Jiutian Cave in Zhangjiajie was truly a magical place. As soon as he arrived at the entrance of the Nine Heavens Cave, he could feel a chill assaulting his face. This hole got its name because it had nine windows that connected to the ground. It was like the earth had opened nine mysterious small windows to talk to the underground world. Walking into the cave was like walking into a huge underground palace. The cave was divided into three levels, upper, middle, and lower. There were forty halls inside. They first arrived at the reception hall. The reception hall was especially spacious, like a huge reception hall welcoming everyone. However, according to the tour guide, when it rained heavily in the past, the water rushed into the reception hall and destroyed some places in front. Further ahead, he could see a pool of cold water. Above the pool was a sky window. The outline of this window looked like the shape of our motherland, which was particularly wonderful. Then, they came to the Lotus Hall. The tour guide asked them to look for lotus flowers, but they couldn't find them for a long time. In the end, when they turned around, they saw a big lotus hanging upside down above their heads. It was dripping with small water droplets, as if it was crying quietly. Fossilized shells and corals could also be seen here, which proved that Zhangjiajie used to be a vast ocean. There were also three Yin Rivers, twelve waterfalls, five self-generated bridges, six Thousand Hill Fields, and three natural lakes in the cave. There were strange stalagmites, stone pillars, and stone curtains everywhere. They had all sorts of strange shapes. Some looked like little monkeys playing, and some looked like old people walking with crutches. It was like a natural sculpture garden. The temperature here was always maintained at 8 to 12 degrees, so you had to wear more clothes when you were playing. Walking in this magical Jiutian Cave was like walking into a mysterious fairytale world. It was especially unforgettable.
Jiutian Cave was located at the junction of Yongding District and Sangzhi County, Zhangjiajie City, Hunan Province. It was located in Shuidong Village, Lifuta Township, 17 kilometers southwest of Sangzhi County, west of Zhangjiajie City and north of Wulingyuan. The cave got its name because it was born with nine skylights that connected it to the outside world. Jiutian Cave was a huge karst cave with karst landforms. There were more than 100 scenic spots in the cave. The landscape was piled up with treasures and jade. It was mysterious and deep without a weir. It enjoyed the titles of "the world's top cave" and "the largest cave in Asia". The cave is divided into three layers: upper, middle and lower. The lowest layer is more than 400 meters lower than the ground surface. There are 36 caves crisscrossed in the cave. There are more than 30 halls, more than 10 caves in the middle of the mountain, 6 square thousand hill fields, 5 self-generated bridges, 3 sections of Yin River, 3 natural lakes, 12 waterfalls, 3 wells, etc. The cave was densely covered with stone forests, and stalactites were suspended in the air. All kinds of exquisite scenery made of magma were graceful and beautiful. Stalagmites, stone pillars, stone curtains, stone flowers, stone men, stone beasts, etc. were in various shapes and forms. They were red, yellow, green, white, black, and gray. It could be said to be colorful and dazzling. Among them, the Nine Star Mountain Jade Pillar, the Nine Heavens Mystic Lady Palace, and the Longevity Star Palace were the three wonders that could be said to be unparalleled. In 1987, it was discovered by a karst cave explorer. In 1988, it was officially opened to tourists and listed as a provincial scenic spot. In the same year, it was confirmed as an international karst cave exploration base by the experts of the International Karst Cave Organization. It was also absorbed as a member of the International Karst Cave Association. In 1995, it was designated as the "Exploration Base of the International Karst Cave Association"(only two in the country). It had been proven that the area available for sightseeing was 250 hectares, covering an area of more than 2.5 million square meters, which was equivalent to the size of 400 standard football fields. It was hailed by hundreds of millions of tourists as the "World Miracle","Asia's largest, the world's most strange", and "Queen of Karst Cavern". In 2018, the scenic spot carried out a comprehensive transformation of the lighting in the cave, using different colors of lights to display the ancient myths from Xuan Niao to Xuan Nv, the historical story of Xuan Nv helping the Yellow Emperor defeat Chiyou, leading to the content of Chinese civilization, and also through the nodes such as "Tujia Bride, Tujia Mountain Village" to interpret the scene of Chinese history and the reproduction of specific ethnic groups. The opening hours of the scenic area are from 7:30 to 18:00. Surrounding it was the natural forest park of Fengluanxi, which was a combination of natural scenery and rich ethnic customs. Two kilometers southeast of the cave entrance, the Li River flowed gently. It was also expected to create high-quality tourist routes together with Marshal He Long's former residence, the starting point of the Red Second Front Army's Long March, Sangzhi Folk Song Village, Aba Village, Tianzi Mountain, etc.
The Nine Heavens Cave got its name because it was born with nine skylights that connected to the outside world. It was discovered in 1987 by Wang Hairan, a karst cave explorer. It was officially opened to tourists in 1988. Currently, there was no information related to the Nine Heavens Cave.
There were many karst caves in Zhangjiajie. The more famous one was the Yellow Dragon Cave. It was a super magical karst cave. There were all kinds of strange stalagmites, stone pillars, and stalactites inside. It was like an underground fantasy palace. There were many different shapes and landscapes, which were especially worth visiting. The Jiutian Cave was also very famous. The space inside the cave was super large and the scenery was rich and varied. It was called the "First Cave in Asia".