Where is the deepest cave in the world? Krubera-Voronya is the deepest cave in the world. Krubera-Voronya Cave. Arabica mountain range, Abkhazia
There are some pretty deep caves, and over 85% of those discovered to date are above sea level!
But not these ten: they are the deepest in the world, and some of them are so deep that they can only be explored and studied with the help of radar equipment, since not a single person could survive in them...
10. Huautla Cave System, Mexico
depth - 1475 m
It's a cave system that is said to have endless passages, waterfalls as tall as a 60-story skyscraper, and true natural wonders such as a huge 90-meter cavity called the Aphrodite Hall.
9. Cehi II Cave (Čehi 2), Slovenia
depth - 1502 m
In Slovenia, caves are considered national property and are protected by law, even if they happen to be located on privately owned land!
8. Sima De La Cornisa Cave, Spain
depth - 1507 m
This cave system is famous for its 28 Neanderthal skeletons, discovered in one of the deepest parts of the cave. But how they got there without the equipment we have today is still one of the world's greatest mysteries.
7. Cave named after. Vyacheslav Pantyukhin (Pantyukhin Cave), Abkhazia
depth - 1508 m
In the mine. Vyacheslav Pantyukhin has 513 caves, and new ones open every year.
6. Torca Del Cerro Del Cuevón, Spain
depth - 1589 m
The Torca del Cerro cave system is a system consisting of two interconnected deep chasms. It is also a deep chasm that has claimed the lives of many cave explorers.
5. Jean Bernard Caves, France
depth - 1602 m
This cave is located in and has the highest entrance in the world. It's also pretty deep, but that goes without saying since it's on this list.
4. Mirolda Cave (Gouffre Mirolda), France
depth - 1626 m
Back in 2001, Mirolda Cave was considered the deepest in the world, but over time, deeper cave systems were discovered, which you will learn about below.
3. Lamprechtsofen Cave, Austria
depth - 1632 m
This is a cave that has been known and explored since 1701, but soon after its discovery it was walled up to prevent the invasion of treasure hunters who tried to get into it, having heard enough legends about wealth hidden by a knight named Lamprecht, who returned from the Crusades.
2. Snezhnaya Cave, Abkhazia
depth - 1753 m
Snezhnaya Cave is the general name of the cave system, which consists of interconnected caves: “Snezhnaya”, “Mezhennogo”, “Illusion”.
1. Krubera Cave, Abkhazia
depth - 2199 m
Also called Crow Cave, it is the deepest in the world today, and every time someone goes down into it using sonar, it gets deeper and deeper. The Krubera-Voronya Cave is the only known cave whose depth exceeds 2 kilometers.
From time immemorial, people have been trying to unravel the secrets of nature, and then conquer them. They build airplanes and skyscrapers, dive into depths of the sea, climb to the tops of mountains and, of course, go underground and explore caves.
The deepest cave in the world
Over the years, many underground goths have been found and studied. Here is a list of the deepest caves in the world
Krubera-Voronya Cave
The deepest cave found is in Abkhazia. In 1960, it was discovered by Soviet speleologists. And over the next decades, scientists sank ever deeper.
Expeditions carried out in the karst cave cavity over the next half century discovered small branches at depth.
The latest record belongs to Gennady Samokhin. He found that the depth of the cave was 2196 m.
There are no established tourist routes in the Krubera-Voronya cave; You can only go down to the bottom as part of one of the speleological expeditions, which are held several times a year to explore the cave cavity.
How to get there
The Arabica mountain range is located 15 kilometers northeast of the Gagra resort. Getting to the depths of the Krubera-Voronya karst cave is possible only as part of expeditions, with special speleological equipment and appropriate mountaineering skills.
The resort town of Gagra is located 20 km from the Russian-Abkhazian border. The most convenient way to get to Gagra is from Adler through the Psou border checkpoint. In summer, you can get from the airport or Adler bus station to Abkhazia by minibuses running several times an hour. The distance from Adler to Gagra is 33 km.
Regular buses and minibuses connect Gagra with other resorts of Abkhazia - Pitsunda, New Afonomi Sukhum.
Location
The Krubera-Voronya karst cave is located in the Arabica mountain range, in the north-west of Abkhazia.
The second deepest cave in the world is also located in Abkhazia. It was found by Russian speleologists relatively recently, in 1990. Today, scientists have reached a depth of 1830 m.
Initially, the cave looked like a small gap in the rock with a very strong draft of air. The cave was named Sarma. Sarma is a strong wind that periodically blows on Lake Baikal. Its speed is 40 - 50 m/s.
Location
The cave is located on Mount Arabica. The altitude exceeds 2000 meters. Sarma Cave is a karst cave of a subvertical type and is a string of halls and wells connected by tunnels and climbs.
Perspective
Sarma Cave is one of the deepest and most beautiful caves in the world. The explored depths are of great value for world speleology. Scientists believe that the depth of the cave in the future may exceed 2 kilometers.
The third deepest cave in the world is also located in the Caucasus. Soviet scientists first descended into it in 1971. At the moment, the dungeons have been explored to a depth of 1760 meters, the total length of the passages is about 32 kilometers.
It is located in the Khypstinsky massif, in one of the spurs of the Bzyb ridge in the thickness of Cretaceous and Jurassic dolomitized limestones.
Depths of the caves included in the system
Illusion -832 m, Mezhennoye -569 m, Snezhnaya -1361 m (lowest point -15 m below the mirror of Lake Morozova). In the Great Hall (depth 120-160 m from the surface) there is the largest underground snowfield in the territory former USSR- a snow cone with an ice core, the height of which periodically changed in different years from 25 m (based on surveys from 1971-74) to the maximum possible height of 60 m (observations from 2002-2005). The volume of snow and firn varied from 50 to 96 thousand m3. respectively. In the bottom part there are the Throne Hall and Hall X - the largest underground halls in Abkhazia. Their dimensions: Throne room - 309 m by 109 m with a ceiling height of up to 40 m; Hall X - 250 m by 70 m with a ceiling height of up to 50 m.
Other large halls
University, Enfilade (actually three adjacent halls under the same name), halls of Hope, Victory, Dolmen, Expectation, Gremyachiy, halls Glinyany Zaval, IGAN, Penelope, Vienna, Space. All of the listed halls, except for the Bolshoi and University halls, are confined to the cave river, being, in their genesis, supra-channel collapses. Along the way from the upper reaches, the underground river receives large tributaries (flows up to 10-15 l/s during low water): Nevsky Stream, New Stream, Zayachiy, Delusion, Struika, Gremyachiy Streams (falls from the ceiling of the hall like a waterfall). In the bottom part, the cave leads to the largest tributary of the Snowy River - the New (Tatyanina) River (the flow rate is estimated to be a third of the flow rate of the main channel). However, the junction of these two rivers has not yet been discovered.
The caves are located in the Austrian Alps. Local residents knew about it since the 10th century, but real research began only at the beginning of the 20th century. During this time, scientists have established that the depth of the cave is 1632 m and allows for the deepest through traverse in the world.
Where is it located?
Lamprechtsophen Cave is located on the Leoganger Steinberge mountain range in the Northern Limestone Alps.
Its main entrance is a source cave at the foot of the ridge, located at an altitude of 664 m above sea level.
In the Alpine region of Haute-Savoie, in France, there is one of the deepest caves in the world - the Mirolda Cave. This is the second deepest cave in France.
For a long time, Mirolda was the deepest cave in the world; today the depth of the French grottoes is 1626 meters.
In 1990, its depth was 1221 meters, and in January 2003, after a group of speleologists passed through it, the depth increased to 1733 meters. The height difference of this cave is 1750 meters, and its length is 9 kilometers. The entrance to the cave is located at an altitude of 1880 meters above sea level.
Mirolda Cave - the deepest karst abyss globe. It forms a poorly branched system of galleries and bends of different levels with small wells. Mirolda Cave is an international site for study by scientific expeditions.
The depth to which it was able to be explored is 2196 m. The previous record for depth of 1,710 meters was set in 2001 by a Russian-Ukrainian team. In 2004, over the course of three expeditions, the depth of the explored territory increased each time. At this stage, the Ukrainian teams crossed the 2000 m mark below ground level. This happened for the first time in the history of speleology. In October 2005, new, unexplored parts were found by the CAVEX team, and the explored cave became even deeper.
A karst cave of a subvertical type is a series of wells connected by climbers and galleries. The deepest plumbs: 115, 110 and 152 meters. At a depth of 200 meters, the cave branches into two main branches: Nekuibyshevskaya (depth 1697 meters in 2010) and the Main branch (current depth 2196 meters). Starting at a depth of 1300 meters, the main branch branches into many other branches. More than 8 siphons are known in the bottom part (located at depths from 1400 to 2144 meters). The cave is located in a limestone mass, and the bottom part from a depth of 1600 meters is laid in black limestone. The shortest river in the world, the Reprua, is fed by the waters of the Krubera-Voronya cave. 
For many decades, the title of the deepest cave belonged to the French caves Pierre Saint Martin and Jean Bernard, which go more than 1600 meters into the bowels of the earth. However, in 1960, an event occurred that gradually began to deprive them of leadership. Speleologists working in Abkhazia on the Arabica massif discovered a previously unknown cave. That year they managed to descend only 150 meters, at which time speleologists gave it the name - Kruber Cave in honor of the founder of Russian and Soviet karstology (the science of the effect of water on rocks) Alexander Kruber.
Then a long story began, reminiscent of an auction, which happens with any cave after discovery: each successive speleological expedition announced reaching a new depth - 210, 340, 710 meters... It is worth noting that just at around 340 meters the Krubera cave received a new name - Voronya. Later, both of these unofficial names merged into one official one - Krubera-Voronya. 
The deepest point is accessible to visit from two other entrances to the cave of the Arabica system: Kuibyshev Cave and Henry's Abyss, which are located further on the mountainside. The entrance to the cave from another representative of the system, the Berchil Cave, is located 100 m higher than the Voronya Cave. The total depth of the bundle is about 2240 m.
In 2002, a Russian-Ukrainian team of speleologists was officially recognized as the discoverer of the deepest cave on the planet. THE INTERNATIONAL UNION OF SPELEOLOGISTS has registered the depth record set by the Russian-Ukrainian team of cave explorers CAVEX. The brave souls from this team managed to descend to a depth of 1710 meters - this is the length of the underground well of the Voronya cave. To this day it is the deepest cave on the planet.
● 1960: Georgian karst explorers found the cave and then explored it to a depth of 180 meters.
● 1968: a Polish-Russian expedition discovered three caves of the Arabica system: Siberian, Heinrich and Berchila.
● Early eighties: Kiev residents explored the cave to a depth of 340 meters.
● August 1999: The Ukrainian second-tier team discovered windows into a cave at a depth of 230 meters, which led to a branch up to 700 meters.
● August 2000: the second echelon of the team continued exploration to a depth of 1200 meters.
● September 2000: USA (Ukrainian Speleological Association) and MTDE teams continued exploration to a depth of 1410 meters.
● January 2001: The USA and Cavex teams encountered windows at a depth of 1350 meters, which led to a passage at a depth of 1430 meters. The sides of the passage at a depth of 1420 meters turned out to be a tunnel to a site at a depth of 1710 meters.
● August 2003: Cavex and the Kyiv Club found new sites at a depth of 1660 meters.
● July 2004: Cavex team – new discovery, depth - 1810 meters.
● August 2004: USA - found a side passage at a depth of 1660 meters, which led to another at a depth of 1824 meters.
● October 2004: USA – descent to a depth of 2080 meters. For the first time in the history of speleology, a group of researchers descended into a cave to a depth of more than 2 kilometers.
● August 2001: USA – search for the continuation of the cave in the lower part (1420 m -1710 m).
● February 2005: USA – new milestone – 1980 meters depth.
● July 2005: Cavex descends from the site at a depth of 1980 meters to a further 160 m. This leads to a search at a depth of 2140 meters. During this expedition, three forays were made to a depth of more than two thousand meters.
● September 2007: diver Gennady Samokhin from Crimea explores a cave at a depth of 2196 meters, which is still a world record.
There are no tourist routes to the Krubera-Voronya cave. So you can only get into its tunnels as part of a speleological expedition with special climbing skills. Here is a series of stunning photographs taken during her research. 
An Underworld Discovered by Accident
This “small cave” was discovered by one farmer... and the cave is not simple - there is a whole “lost world” inside. The dimensions are impressive (about the size of a 40-story skyscraper) and inside it has its own micro- and sacroworld. Its own flora and fauna.This miracle of nature is located in Vietnam national park Phon Nha-Ke Bang, 200 miles south of Hanoi. The age of the cave is from two to 5 million years. And this unfortunate Vietnamese farmer discovered it just recently - in 1991.
The length of the formation is about 87 miles, the cave has its own lakes, rivers and even beaches)))
Nowadays I will organize a cave
The Krubera-Voronya cave, which is located in Abkhazia, is the deepest in the world. It is located in the Arabica mountain range, its depth is 2190 meters. The deepest karst cave is a series of numerous wells connected by galleries and climbs.
This “abyss” has an entrance that is located above two thousand meters above sea level. From a depth of about 1000 meters, the central branch branches, going further into the depths with its numerous “tentacles”.
The Krubera-Voronya cave holds more than one world record. Its groundwater gives life to the shortest river on the planet, the Reprua, which is only 18 meters long. After its short run, it flows into the Black Sea.
The deepest cave in the world is the Krubera-Voronya cave.
The most interesting fact associated with the “bottomless cave” is that it is home to an animal from a series of springtails that existed 450 million years ago. Scientists discovered it at a depth of 1980 meters and this underground dweller given the name Plutomurus ortobalaganensis. I would like to note that no one lives deeper than this creature in the world.
The cave was first discovered and explored by speleologists from Georgia in 1960. They studied it to a depth of 95 meters. Then the cave received its first name in honor of A.A. Kruber, who was the father of Russian karstology. Many expeditions sank deeper and deeper underground, reaching new heights. These people don't lack courage. Their courage was rewarded with more and more interesting discoveries.
Krubera-Voronya cave in Abkhazia.
The second part of the name, Voronya, was given to the cave in the mid-80s of the 20th century. This is what Kyiv speleologists called it, who explored the cave to a depth of 340 meters. To date, the diving record in Krubera-Voronya belongs to speleologist from Ukraine Gennady Samokhin. He managed to descend to a depth of 2191 meters in 2007.
USA expedition to the Krubera-Voronya cave, August 2004. Video.
Address: Abkhazia
The Krubera-Voronya Cave, located high in the Greater Caucasus Mountains in, is the deepest cave in the whole world. Today its depth is 2200 meters. The cave has rich history and is of great value for speleologists.
*Remember that according to Georgian legislation, Abkhazia and South Ossetia are considered occupied territories. Accordingly, by visiting these territories from the Russian side, you are breaking the law.
Story
The history of the cave begins in 1960, in which it was discovered and studied to a depth of 95 meters by a group of enthusiastic speleologists from the Bagrationi Institute of Geography. Immediately after the opening of the cave, it was given the name of Kruber, the founder of Russian karst studies. By the way, since you like caves, maybe you will be interested in the mountains? We invite you to the Georgian resort of Sairme, where there is a wonderful mild climate all year round.
The cave was explored for the second time in 1968 by an expedition of speleologists from Krasnoyarsk. The explored length of the cave increased to 210 meters. She gave the cave a second name - Siberian.
In the 80s of the 20th century, speleologists from Kyiv studied the cave. After this expedition, the explored depth of the cave was 340 meters. Scientists gave the cave another name: Voronya. After this, the cave began to be called Krubera-Voronya.
Exacerbation of the armed conflict in Abkhazia in 1992-1993. suspended the study of the cave for a long time. Research resumed more than 20 years later, in 1999. This year, speleologists from Kyiv made a breakthrough 700 meters deep into the cave.
At the beginning of 2001, the cave was explored by the organization of speleologists of Ukraine together with speleologists from Moscow. During the expedition, a world record was achieved - the depth of the cave was 1710 meters. Previously, the world record holders were the caves of France - Pierre Saint Martin and Jean Bernard, their depth is 1600 meters.
In 2004, during an expedition by the Ukrainian Speleological Association, a new record was set - for the first time in world history, the depth of the cave exceeded 2 km. Currently (2015) the explored depth of the cave is 2200 meters, this is the highest in the world.
About the cave
The entrance to the cave opens on Mount Arabica in the north of the Berchil ridge. The distance above sea level is 2250 meters. The cave has a karst origin of a subvertical type. It consists of a string of wells connected to each other by climbers. The depth of the greatest plumb is 152 meters.
The shortest river in the world, the Reprua, flows near the cave. Its length is 18 meters. Reprua is the coldest river in the Black Sea basin.
The cave consists of two large branches: Nekuibyshevskaya (length about 1700 meters) and Main (length reaches 2200 meters). At a depth of 1300 meters, the Main Branch diverges into a huge number of small branches.
In the deep part of the cave (1400-2150 meters) there are 8 underground tunnels through which water flows. The cave runs through a layer of limestone, which, starting from a depth of 1600 meters and below, is black.
The total length of the passages of the Krubera-Voronya cave exceeds 16 km.
There are no paths for tourists in the cave. Getting into the cave is possible only with a group of speleologists. Expeditions are conducted 2-3 times a year to explore the cave.
How to get there
The city closest to the cave is Gagra. The distance to it is 15 km to the southwest. You will not be able to get inside the cave on your own. This can only be done on an excursion as part of an expedition group with specialized equipment and mountaineering experience.
The Krubera-Voronya cave is of great interest among speleologists as the deepest cave in the world. Speleologists claim that 2200 meters is far from the limit for a cave; there is a possibility of conquering even greater depths.
Remember that according to Georgian legislation, Abkhazia and South Ossetia are considered occupied territories. Accordingly, by visiting these territories from the Russian side, you are breaking the law. This leads to a fine of 400-800 GEL and other troubles.
If you have a stamp in your passport about visiting these territories, it is better not to go to Georgia using this passport. If you want to visit Abkhazia or Ossetia legally, do it from the Georgian side. Get official permission and there will be no problems. More details on the website of the Ministry of Foreign Affairs of Georgia: www.mfa.gov.ge.
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