mysterious hollow earth

Discover Gaïa most hidden secret

Testimonies throughout the history

Click on each picture to access immediately all the information pertinent to each author.

PLATO (428-347 B.C.)
The great philosopher Plato wrote of enormous broad and narrow subterranean tunnels within the earth in Phaedo Paras, 600-624
It seems that the Hopis came from the south around the 8th century to live in the actual Arizona. 
Wikipedia - When first encountered by the Spanish in the 16th century, these cultures were referred to as Pueblo people because they lived in villages (pueblos in the Spanish language).
The Hopi are descended from the ancient Pueblo peoples (Hopi Hisatsinom or Navajo : Anasazi) who constructed large apartment-house complexes in northeastern Arizona, northwestern New Mexico, and southwestern Colorado. They lived along the Mogollon Rim, especially from AD 1100s?1300s, when they abandoned their large villages. No researchers have been able to determine the reason, although it is likely that a drying of water sources would have forced the people away. 
The Hopi Indians have legends  telling how and where to access the hollow earth. They believe that our world is the Fourth world and that beneath lies three other world.
Bruce A. Walton has mentioned in his book [A guide to the inner earth (1983)], that a hole called SIPAPU is an entrance to the hopi underground.
- "It is a sacred place of pilgrimage for the Hopi, at the bottom of the canyon of the little Colorado above it's junction with the Colorado River"

MACUXI INDIANS (many centuries up to nowaday)

Click on the picture of the Macuxi indian  to access the pdf file on :  "Macuxi Indians cultural background concerning the hollow earth"

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The Macuxi Indians knew about the existence of the Hollow Earth nearly one hundred years ago. But are their legends true or are they another incredible story of folklore?
 On a visit to Southern Italy in 1638, the ever-curious Kircher was lowered into the crater of Vesuvius, then on the brink of eruption, in order to examine its interior. He was also intrigued by the subterranean rumbling which he heard at the Strait of Messina. His geological and geographical investigations culminated in his [Mundus Subterraneus]of 1664, in which he suggested that the tides were caused by water moving to and from a subterranean ocean.
Click on the picture  

Kircher was also puzzled by fossils. He understood that fossils were the remains of animals. He ascribed large bones to giant races of humans. Not all the objects which he was attempting to explain were in fact fossils, hence the diversity of explanations. He interpreted mountain ranges as the Earth's skeletal structures exposed by weathering.

 Mundus Subterraneus includes several pages about the legendary island of Atlantis including a map with the Latin caption. 
Click on the picture  
- "Situs Insulae Atlantidis, a Mari olim absorpte ex mente Egyptiorum et Platonis descriptio."
translating as :
- "Site of the island of Atlantis, in the sea, from Egyptian sources and Plato's description."
 Click on the book cover of Mundus Subterraneus
to access the entire book digitized images!
The most lavishly illustrated treatise on earth in the 17th century (1665)
Dr EDMOND HALLEY  (1656-1742)
Dr. Edmond Halley, believed that all heavenly bodies were hollow and he stated in the presence of the members of the Royal Society of London :
- "Beneath the crust of the Earth, which is 500 feet thick, is a hollow void".
He believed that the Earth interior was teeming with life and lit by a luminous atmosphere and  though that the aurora borealis was the result of gas escaping through a thin crust at the poles...He became popular with the famous comet of Halley.

LEONHARD EULER (1707-1783)
Leonhard Euler is considered as one of the greatest mathematician of all time. He stated  that:
- "mathematically the Earth has to be hollow" and that a centered sun provides daylight to a subterranean civilization.

On April 10, 1818, John Cleves Symmes, Jr. published a pamphlet and sent it to every college and scholar in America stating that the Earth was hollow and habitable within.
He went around the country selling his concept and stated:

- "I pledge my life in support of this truth, and am ready to explore the hollow, if the world will support and aid me in the undertaking."
- "I ask one hundred brave companions, well equiped, to start from siberia in the fall season, with Reindeer and slays, on the ice of the frozen sea: I engage we find warm and rich land, stocked with thrifty vegetables and animals if not men, on reaching one degree northward of latitude 62; we will return in the succeding spring."

James Mc Bride, an ohio millionaire, helped him to submit a proposal to the congress for a US government funded expedition into the earth`s interior. The proposal was submitted in 1823 and was voted down 56 to 46. A year later, in 1824, a rich doctor financed an unsuccessful expedition to the South Pole to find the Symmes Hole.


Jeremiah N. Reynolds (1799?1858), also known as J.N. Reynolds, was an American newspaper editor, lecturer, explorer and author who became an influential advocate for scientific expeditions. His lectures on the possibility of a hollow earth appear to have influenced Edgar Allan Poe's The Narrative of Arthur Gordon Pym of Nantucket (1838) and his 1839 account of the whale Mocha Dick, "Mocha Dick: Or the White Whale of the Pacific", influenced Herman Melville's Moby-Dick (1851).

Early life

Born into poverty in Pennsylvania, he moved to Ohio as a child. In his teenage years and early 20s, he taught school, saved his money and attended Ohio University in Athens, Ohio for three years. He then edited the Spectator newspaper in Wilmington, Ohio, but sold his interest in it in about 1823.

The next year, Reynolds began a lecture tour with John Cleves Symmes, Jr.. Reynolds had become a convert to Symmes' theory that the earth is hollow. Symmes' idea was accepted as possible by some respected scientists of the time. The two presented talks on the subject. When Symmes died, Reynolds continued his lectures, which were given to full houses in Eastern U.S. cities (with a charge of 50 cents for admission).

Over time, Reynolds became willing to accept the possibility that the theory was wrong. In Philadelphia, Reynolds and Symmes parted.


Gaining the support of members of President John Quincy Adams' cabinet, and speaking before Congress, Reynolds succeeded in fitting out a national expedition to the South Pole. But Andrew Jackson opposed the project, and after he became president it was squelched.

Reynolds garnered support from private sources and the expedition sailed from New York City in 1829. With much danger, the expedition reached the Antarctic shore and returned north, but at Valparaiso, Chile, the crew mutinied and set Reynolds and another man on shore.

In 1832, the United States frigate "Potomac" under Commodore John Downes arrived. The ship had been ordered to the coast of Sumatra to avenge an attack on an American ship, "Friendship", of Salem, Massachusetts and was returning home in what became a circumnavigation of the globe. Reynolds joined Downes as his private secretary for the trip and wrote a book about the experience.

EDWARD BULWER LYTTON (1803-1873)    
Click on the picture of Edward Bulwer Lytton or on the link  to access the pdf book : "The Coming Race"
Edward Bulwer-Lytton is the author of the novel The Coming Race published in 1871.
 Click on the book of Frederick Culmer to access the pdf book "The Inner World." "if you can not read a pdf file, click here to download the latest version of Adobe reader"

Frederick Culmer son of a British Navy Captain, spent the first half of his life as a sailor, crossing the Atlantic twenty times. Strongly influenced by John C. Symmes and George Reynolds 1883 book "Are we from Israël?". He offered his own pseudo-scientific ideas in the book "The Inner World" released at Salt Lake City in 1886.
JULES VERNE (1828-1905)
Jules Verne, the French author, wrote the fictional novel Journey to the Center of the Earth in 1864.

WILLIAM REED (1830-1920)
Click on the picture of William Reed to access the pdf book "Phantom of the Poles." "if you can not read a pdf file click here to download the latest version of Adobe reader"
William Reed published Phantom of the Poles in 1906 in which he stated :
- "I am able to prove my theory that the Earth is not only hollow, but suitable in its interior to sustain human life with as little discomfort as on its exterior, and can be made accessible to mankind with one-fourth the outlay of money, time and life that it costs to build the subway in New York City. The number of people who can settle in this new world (if not already occupied) will be billions."

Click on the picture of William Fairfield Warren to access the pdf book "Paradise Found."

Wikipedia :

William Fairfield Warrenwas the first president of Boston university, Born in williamsburg Massachusetts, he graduated from Wesleyan university Middletown Connecticut (1853), and there became a member of the Mystical Seven. He later studied at Andover theological Seminary and at Berlin and Halle. He entered the New England Conference in 1855 and was professor of systematic theology in the Methodist Episcopal Missionary Institute at Bremen, Germany (1860?1866). He was acting president of the Boston University School of Theology(1866?1873), president of Boston University (1873?1903), and dean of the Boston University School of Theology (1903?1911). After 1873 he was also professor of comparative theology and philosophy of religion.

Warren wrote a book promoting his belief that the original centre of mankind once sat at the North pole entitled Paradise Found - The Cradle of the Human Race at the North Pole (1885). In this work Warren placed Atlantis at the North Pole, as well as the Garden of Eden, Mount Meru, Avalon and Hyperborea. Warren believed all these mythical lands were folk memories of a former inhabited far northern seat where man was originally created.

Warren's identification of Atlantis with the North Pole was maintained by positioning Atlas in the far north by mapping out ancient Greek cosmology. Warren equated the primordial Titan Atlas of Greek mythology who supported the Heavens on his shoulders (or supported the earth on a pillar) to the Atlas described in Plato's dialogue Critias as the first ruler of Atlantis (Critias, 114a). In Warren's view, all the axis mundi or cosmic-axis of ancient legends (Yggdrasil, Irminsul and Atlas' pillar) had to be in the far north "at the top of the world":

...To locate these in right mutual relations, one must begin by representing to himself the earth as a sphere or spheroid, and as situated within, and concentric with, the starry sphere, each having its axis perpendicular, and its north pole at the top. The pole-star is thus in the true zenith, and the heavenly heights centring about it are the abode of the supreme god or gods.

Warren noted how Homer, Virgil and Hesiod all placed Atlas or his world pillar at the "ends of the earth", meaning in his view the far northern arctic regions, while Euripides related Atlas to the Pole Star. Therefore, in Warren's view Atlantis sat in the far north, at the North Pole, since the Atlas in his ancient Greek cosmological mapping stood in the far northern zenith, under the Pole Star.

Bal Gangadhar Tilak, an Indian nationalist and historian, quotes extensively from this book and presents his own studies of Vedas and Persian Avesta in his book « The Arctic Homein the Vedas » arguing for the presence of ancient humans in the Arctic.

Click on the picture  to access the pdf book "The Goddess of Atvatabar"   

William Richard Bradshaw was an Irish-born American author, editor and lecturer, he is known best for his science -type novel The Goddess of Atvatabar being the history of the discovery of the interior world, and conquest of Atvatabar, an utopian hollow earth novel using Symmesian geography from the ideas of John Cleves Symmes , Jr. Entering the interior of the world via a Symmes Hole, the protagonists from the world above find an advanced civilization who use spiritual power to do everything from maintain youth to resurrect the dead. In a civil war that erupts following the Atvatabar Goddess's love for a surface man, Lexington White, the ruling powers are overthrown and Lexington White becomes the new king of Atvatabar, the Goddess his queen, and rich trade relations with the surface are opened. It was published by J.F Douthitt in 1892, and featured an introduction by Julian Hawthorne and illustrations by Cyrus Durand Chapman.

Click on the picture of Marshall B. Gardner to access the pdf book "A Journey to the Earth`s Interior." "if you can not read a pdf file, click here to download the latest version of Adobe reader."
Marshall B. Gardner wrote in 1920 A Journey to the Earth`s Interior  in which he adopted Symmes theory of openings at the poles.
He claimed that the Earth interior was lighted by a small sun about six hundred miles in diameter.
However, in 1926, Admiral Richard E. Byrd flew over the North Pole and in 1929 over the South Pole, both flight discredited his theory since Byrd did not find any holes (officially). 

Edgar Rice Burroughs wrote many novels set in the hollow earth such as At the Earth`s Core written in 1914.

Walter Siegmeister (1901-1965)

Click on the book  to access the pdf book "The Hollow Earth."

Wikipedia : A book allegedly by a "Dr. Raymond Bernard" which appeared in 1964, The Hollow Earth, exemplifies the idea of UFOs coming from inside the earth. The book rehashes Reed and Gardner's ideas and ignores Symmes. Bernard also adds his own ideas: the Ring Nebula proves the existence of hollow worlds, as well as speculation on the fate of Atlantisand the origin of flying saucers. Bernard argued that the inhabitants of Atlantis took refuge in the Earth's interior before the city was destroyed in great calamity. It was Atlanteans who piloted the flying machines known in ancient India as vimanas and in the modern world as flying saucers. After the US bombings of Hiroshima and Nagasaki, Bernard claimed the Atlanteans became concerned that radioactive air might flow into the world's interior, and so some emerged in their flying saucers in an act of self-defense. An article by Martin Gardner revealed that Dr. Walter Siegmeister used the pseudonym `Bernard', but not until the publishing of Walter Kafton-Minkel's Subterranean Worlds: 100,000 years of dragons, dwarves, the dead, lost races & UFOs from inside the Earth, in 1989, did the full story of Bernard/Siegmeister become well known.

Revealed! The Underground World of Supermen Discovered Under the North Pole! Can you explain the following? Why does one find tropical seeds, plants and trees floating in the fresh water of icebergs? Why do millions of tropical birds and animals go farther north in the wintertime? If it is not hollow and warm inside the Earth at the Poles, then why does colored pollen color the Earth for thousands of miles? Why is it warmer at the Poles than 600 to 1000 miles away from them? Why does the north wind in the Arctic get warmer as one sails north beyond 70° latitude? On top of all of, Admiral Byrd supposed made several journeys inside the earth by traveling through the holes in the poles. Could there be anything to Bernard s bizarre claims?


William Francis Brinsley Le Poer Trench, 8th Earl of Clancarty, 7th Marquess of Heusden (18 September 1911 – 18 May 1995) was a prominent ufologist. He was an Irish peer, as well as a noble man in the Dutch nobility.


He was the fifth son of William Frederick Le Poer Trench, 5th Earl of Clancarty by Mary Gwatkin Ellis. He had four older half-brothers born to the 5th Earl's first wife, Isabel Maud Penrice Bilton, the actress known as Belle Bilton, who died of cancer in 1906. Brinsley was educated at the Pangbourne Nautical College.

From 1956 to 1959 Clancarty edited the flying saucer review and founded the International Unidentified Object Observer Corps. He also found employment selling advertising space for a gardening magazine housed opposite Waterloo station.

In 1967, he founded Contact International and served as its first president. He also served as vice-president of the British Research Ufo Association  (BUFORA). Clancarty was an honorary life member of the now defunct Ancient Astronauts Society which supported the ideas put forward by Erich Von Däniken in his 1968 book Chariots of the Gods?

In 1975 he succeeded to the earldom on the death of his half-brother, Grenville Sydney Rocheforte, 7th Earl of Clancarty, giving him a seat in the British Parliament. He used his new position to found a UFO Study Group at the House of Lords, introducing Flying Saucer Review to its library and pushing for the declassification of UFO data.

Four years later he organised a celebrated debate in the House of Lords on UFOs which attracted many speeches on both sides of the question. In one debate, Lord Strabolgi, for the Government, declared that there was nothing to convince him that any alien spacecraft had ever visited the Earth.

Hollow Earth theory 

In 1974, Trench published Secret of the Ages: UFOs from Inside the Earth, a book which theorised that the center of the earth was hollow, with entrances to its interior located at both the north and south polar areas. The interior, he suggested, consisted of large tunnel systems connecting a large cavern world. Trench also believed that the lost continent of Atlantis actually once existed and that these tunnels were probably constructed all over the world by the Atlanteans, for various purposes.

Trench believed that there was no actual North Pole, but instead a large area with a warm sea dipping gradually into the interior of the Earth. He said that humans were 'living on the deck of a ship, unaware of the life going on under our feet'. One argument he put forward for this theory was that whilst the Earth is spherical, it is flattened at the poles. Additionally, he questioned how all icebergs could be composed of frozen fresh water, if no rivers were flowing from the inside of the Earth to the outside. He had also suggested that a large proportion of unidentified flying objects (UFOs) emanated from the Earth's interior. These objects were likely to have been created by a group of much more technically advanced beings, similar to humans, but a group that likely possessed extrasensory abilities, as well as the ability to manipulate psychic phenomena. Another argument for the Hollow Earth theory was that everything, he suggested, including nebulae, comets and planets, is hollow and these conditions would certainly prove favourable for a hollow Earth.

Trench stated at the page 130 of Secret of the Ages :

The negative anomalies over the polar openings are so great that the U.S. has lost satellites over them. In the early 1960's when the U.S. was trying to put its first satellites into polar orbit, they kept losing them over the Arctic pole until they decided to put them into orbit on either side of the polar opening. When they tried to send their satellites over the polar opening, several satellite cones were lost because they followed the earth's curvature into the earth's hollow interior where they crashed.


Click on the picture of Jan Lamprecht to access the pdf book "hollow planets"  "if you can not read a pdf file, click on the Adobe Reader logo to download the latest version of Adobe reader."

He was a consultant in the computer industry in Johannesburg, South Africa. Some years ago Jan Lamprecht became interested in a very strange old scientific idea first proposed by Sir Edmund Halley - the Hollow Earth Theory. he was fascinated by this bizarre old idea and read through various literature regarding it - most of it being rubbish. Nevertheless, there was a certain underlying logic to it all, and it was this which he sets out to explore. he decided to do his own feasibility study of this old idea using modern-day science as his basis. Is it possible that planets could be hollow and that scientists might have somehow missed it? This was a question he posed himself. His 5 year obsession with this idea resulted in him writing a book of almost 600 pages examining every aspect of science imaginable and seeing if any of this might mean that the planets of our Solar System are hollow.

  Jan Lamprecht interviewed a large number of scientists from many fields and consulted many authoritative journals such as Nature, Journal of Geophysical Research, The Strolling Astronomer, Science, Discovery, New Scientist, Eos, Science News, etc...

Hollow Planets "a feasibility study of possible hollow worlds" is an in-depht review of many papers from science journals of the highest reputation. Hollow Planets contains interviews with many top scientists in fields as diverse as seismology and astronomy. The results of this study are overwhelming! It questions our understanding of our solar system such as :

"Are we living in a solar system composed of hollow planets?"

This book may well be the first scholarly and scientific investigation into a factual basis concerning the concept of hollow planets which were previously analysed by several writers often with a lack of scientific evidence but rather based on observation from great explorers and self interpretations of the authors.

This reference book has not only caught the attention of scientists around the world but media stars such as Jeff Rense of Sighting and coast to coast AM's Art Bell...Has everything we have been and are still taught completely wrong?

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