The existence of Atlantis and Eldorado has been debated for centuries, and over time we have confirmed the discovery of ten unexplored real worlds, lost worlds!
Ten: Moville Cave
In 1986, a cave was discovered near the Romanian county of Constanta, near the Black Sea coast, with an almost negligible amount of oxygen in the cave, but thanks to chemical synthesis, there are at least 48 species of wildlife in the cave, and most of the animals are endemic to this cave, where they have been stored for at least millions of years
The cave is not safe for humans and most animals because it is completely lightless and contains a lot of toxic gases, and like we need oxygen, the special animals in the cave also need these gases to survive, and currently fewer than 100 people are allowed to enter the cave, and to reach the entrance, it is necessary to descend 65 feet (about 19.81 meters) underground through a narrow passage.
Microbiologist Rich Boden, one of the first to enter the cave and one of the few to see the lake below, said it would feel hot, a pool of hot water containing sulfides that gave off the smell of rotten eggs or burning rubber
Creatures living in caves are born without eyes or skin pigments because they live in the dark and do not need vision or camouflage, while we humans, if we don't wear a special mask to go in, will first feel breathing difficulties and headaches, followed by kidney damage, and soon after will die of lack of oxygen and toxic gases
Nine: Lake Vostok
Of the more than 400 lakes in Antarctica, one of which is the world's largest subglacial lake, is Lake Vostok, which is located in the cold Antarctic, under the Vostok station in Russia, and the surface of this freshwater lake is about 13,000 feet (about 3,962.4 meters) below the ice, which means it will be 2,000 feet below sea level (about 609.6 meters).
It is speculated that the lake was unaffected for at least 400,000 years, until 2012, when scientists completed the longest ice core ever recorded and successfully crossed the surface of the lake, but in order to prevent the drill hole from freezing, the lake water gushed out of the borehole used to extract water, it could only be mixed with Freon and kerosene, and in 2015, the team tried again and successfully obtained pure samples, but despite this, humans have only touched the surface of this lost world and have not been able to go deeper so far
Eight: Han SongDong
Han Song Cave is the largest cave in the world, it is a cave in Vietnam National Park, in 1991, a local man named Callek discovered it, the locals know about this cave, but because of the steep slope at the mouth of the cave and the huge sound of wind and water impacting the cave, the locals dare not enter, each of them thinks it is a terrible place
It wasn't until 2009, when the British Society for Cave Research surveyed the neighborhood, that the cave was shared with the world, but when they hit a 200-foot (about 60.9-meter) high stone wall, their movements were stopped, and some of the largest known cave pearls were later discovered, some as big as baseball, and in 2013, the first tour group explored the cave, but tickets to the expedition were as high as $3,000 and a permit was required
Seven: Sima Humboldt and Sima Martel sinkholes
These two sinkholes are located in Venezuela on a mountain range called Sari, and the name of this mountain is derived from the Indians who live nearby, and they tell a story that a demon lives in a cave on the mountain and always emits sari... Sari's voice, I guess when the wind sounded
On this hill there are two mysterious sinkholes called Sima Humboldt and Sima Martel, the larger of which is Sima Humboldt, who is 1030 feet deep (about 314 meters), the upper rim is 1155 feet wide (about 352 meters), and the bottom is 1647 feet (about 502 meters), each with its own unique ecosystem at the bottom, which first appeared in 1974 and is still open to the present day, and is dedicated to researchers
Six: Challenger Abyss
The Mariana Trench Challenger Abyss is the deepest known point in the Earth's benthic hydrosphere, with a depth of more than 35,000 feet (about 10,668 meters) And due to its extremely deep depth, four attempts have been made so far to explore the trench, and although all measurements are at the same depth, the maximum depth is still not determined
In 2012, director James Cameron dived again to make a new film, but failed for unknown reasons, and something similar happened to another explorer, the Abyss does not seem to want to be discovered here, although it has not yet discovered anything unique about the Challenger Abyss, but it is still a challenge to our technical and scientific capabilities
Five: East Scotia Ridge
The East Scotia Ridge is the ridge of an undersea volcano at the far eastern end of the Scottian Plate of the South Atlantic Ocean in Antarctica, just off the coast of South America, 8,000 feet below sea level (about 2,438.4 meters), where there is a tectonic plate where strange creatures live
Studies have shown that due to the hydrothermal vents that run through the area, the temperature can reach 482 degrees Celsius, but strangely enough, Antarctica, which is not far from here, is known for its cold, and in 2010, a new type of Hof crab, a mysterious furry carapace (qiao) animal, was discovered in the area, in addition to the subsequent exploration of a cute albino octopus and several unknown anemones
Because light can't penetrate, the creatures that get here are often colorless, said Cindy Van Dover, director of the Ocean Lab at Duke University, saying: "We have a lot of biological common sense in the 21st century that we don't know, which is really exciting."
Four: Mount Ronaima
If you've seen The Avatar by James Cameron and been mesmerized by Pandora's floating Hallelujah Mountains, you'll be amazed at Mount Ronaima, the highest point in the Tepe Plateau of South America
Venezuela regards Mount Ronema as a powerful stump with all the fruits and vegetables, it is said that Mount Ronema was created by the Creator God to provide food for people, Mount Ronema is very steep, even skilled climbers can not reach the top, but now tourists can enter the mountain through the route installed inside and see Mount Ronema floating in the clouds in a mysterious way!
Three: Melville Point
Cape Melville is a headland on the east coast of the Cape York Peninsula in Australia, according to Australian researchers, many unique species have been found here, they have been isolated from the world for millions of years, the discovery is called the "lost world", only a few people have set foot on Melville Point, where there is a mist-shrouded jade forest, the flora and fauna found on Melville Point are often local, including foxtail palm, Melville leaf-tailed gecko and spotted megalithic frogs
Two: Palawan
Palawan, a province in the Philippines that is often considered one of the most mysterious regions in the world, has always been known for its many mysteries, and in 2007, botanists traveled to a remote corner of palawan and found pink ferns, blue mushrooms and carnivorous herb-catching insects there
Palawan retains a lot of its natural and pristine features, and is also a resort recommended by the Philippines for those who love mountains and seas and want to avoid the hustle and bustle for a while, but there are many things to be careful about, such as purple crabs, bearded pigs, and lizards up to seven feet long
One: the Bosavi Crater
Mount Bossave, a volcano of Papua New Guinea, is located in the Province of The South Highlands at an altitude of 2,507 meters above sea level and a crater 4 kilometers wide, and in 2009, a team of scientific expeditions filmed a BBC documentary here, and more than 40 unique animals were found inside the craters in the crater, such as the giant rat up to 82 centimeters long