Durante muchos años se creyó que la Tierra era hueca,

pero hasta 1968 no hubo ninguna prueba de ello.

Ese año, unas fotos tomadas por un satélite

mostraban claramente un agujero enorme en el Polo Norte.

For many years it was believed that the Earth was hollow,
but until 1968 there was no proof.
That year, some photos taken by a satellite
clearly showed a huge hole in the North Pole.





 -  An Introduction to The Hollow Earth - Dennis Crenshaw's Research Report


 -  Aurora Australis Marks The Southern Orifice



 -  Conclusions from "The Hollow Earth"



 -  Declarations of Colonel Philip J. Corso



 -  El Enigma Intraterrestre - ¿La Tierra Está Hueca?



 -  Exploring the Hollow Earth Theory - What Lies Within?


 -  Geophysical Facts About the Hollow Earth



 -  Gran Descubrimiento o Increíble Demencia?


 -  History of The Hollow Earth Theory


 -  Hollow Earth?


 -  Images Showing an Opening at the North Pole


 -  Impact Crater Evidence Indicates Hollow Planet Structure



 -  Is Our Earth Really Hollow?



 -  La Teoría de La Tierra Hueca



 - ¿La Tierra Está Hueca? - Un Mito con Características Científicas


 -  La Tierra Hueca



 -  La Tierra Hueca - Misterios Sin Resolver - Marielalero



 -  La Verdad Es Mas Extraña Que La Ficción - La Tierra Hueca


 -  Location and Size of The Polar Openings



 -  Photo Report - Information From Declassified Files



 -  Shambahla - Main File


 -  Subterranean Tunnels & The Hollow Earth - My Search for Tunnels in the Earth


 -  Tierra Hueca - Los Parches de La NASA



 -  Truth Is Stranger Than Fiction - The Hollow Earth



 -  Una Historia de Los Macuxíes



 -  Una Introducción a La Tierra Hueca - Reporte Investigativo de Dennis Crenshaw


 -  Underground Anomalous Constructions - Main File



 -  United States Patent 1096102 - The Hollow Earth Theory


Additional Information


 -  A Description of Rainbow City - From The Hefferlin Manuscript


 -  A Look at The Polar Mystery


 -  A Message from the Inner Earth to Humanity


 -  Antarctica - Detailed Map


 -  Egyptian Map of Antarctica


 -  El Secreto de Tiamat - Parte Primera



 -  Encuentros con Humanoides son reportados en Profundas Cuevas inexploradas de Sudamérica


 -  Gli Zingari - Razze di Alieni


 -  Hollow Planets - Main File


 -  Huge Earthquake in Bolivia reveals Vast Underground Mountain Range bigger than anything on Earth's Surface


 -  Los Alemanes en La Antártica


 -  Los Gitanos - Razas Alienígenas



 -  Massive 'Ocean' Discovered Towards Earth's Core


 -  Mysterious Underwater Obelisks at the Opposite Side of the Great Pyramid of Giza


 -  Neu-Schwabenland Map


 -  New Study claims ET Life can Exist Inside Planets with Inhospitable Surfaces


 -  Nibiru and The UFO Connection


 -  Nibiru holds the Key to the Bottomless Pit


 -  Nibiru tiene la Llave del Abismo Sin Fondo


 -  Polar Openings Evidence - Images


 -  Preparación para El Contacto


 -  Researchers discover an Ocean 644 km Below the Surface of Our Planet


 -  Scientists baffled as two Mysterious 'Continent-sized' Blobs found inside Earth's Core


 -  Scientists discover 'Massive Biosphere' miles below Earth far Outnumbers and Outlives Life on the Surface


 -  Scientists discover Undersea Volcano Off Antarctica


 -  Scientists find Huge Mountains deep Below Earth's Surface


 -  Secrets of the Subterranean Cities


 -  Secret Underground Tunnels - Past & Present


 -  The Gypsies - Alien Races


 -  The North Pole Inner Earth Expedition


 -  There May Be an Ancient Earth Inside Earth - Say Harvard Scientists


 -  Three Times as Much Water as All of Earth's Oceans Found Trapped Underground


 -  Un Mensaje de la Tierra Interna a la Humanidad


 -  What is Happening at The South Pole?


 -  Will the ZR-1 Discover a Polar Paradise?



Admiral Richard B. Byrd


 -  Admiral Byrd's 1939 Antarctic and the Mysterious Snow Cruiser


 -  La Tierra Interior - Mi Diario Secreto - Diario del Almirante Richard B. Byrd (Febrero-Marzo 1947)


 -  Rear Admiral Richard E. Byrd and the Quest for the Inner Passage


 -  The Inner Earth - My Secret Diary - Admiral Richard B. Byrd's Diary (February-March 1947)


 -  The Missing Secret Diary of Admiral Byrd - Fact or Fiction?


 -  The Secret Land



Caves and Crystals


 -  A 'Hidden Portal' to Another World - A 'Secret' Underground Cave in Vietnam


 -  Conquering an Infinite Cave - Vietnam's Hang Son Doong Cave


 -  Crystal Time Travel


 -  Earth... A Crystal Planet?


 -  Earth's Grids and Portals


 - "Escalera de Nubes" - Una Cueva tan Grande que Tiene su Propio Clima


 - ¿Está la Ciencia Finalmente Actualizándose al Conocimiento que los Antiguos Tenían de los Cristales?


 -  Is Science Finally Catching Up to what The Ancients Knew About Crystals?


 -  La Tierra… ¿Un Planeta de Cristal?


 -  Portales y Rejillas de La Tierra



 -  Psychotronic Crystals



 -  The Crystal Cave - Naica - Main File


 -  The Metal Library and The Cueva de Los Tayos - Main File


 -  The Mighty Crystal



 -  The Mysterious Crystal Skulls



 -  The 'Supercave' that Can fit Four Great Pyramids Inside




 -  Vietnam Mammoth Cave - Hang Son Doong Cave


 -  Worlds Biggest Cave



Treatises and Books


 -  A Journey to the Earth's Interior - by Marshall B. Gardner


 -  Beasts, Men and Gods - by Ferdinand Ossendowski


 -  Critical Mass - The Real Story of the Birth of the Atomic Bomb and the Nuclear Age - by Carter P. Hydrick


 -  El Dios Humeante o Un Viaje al Interior del Mundo - por Willis George Emerson


 -  El Reino Interior - por Waldemar Verdugo Fuentes


 -  ERKS - Mundo Interno - por Trigueirinho


 -  Etidorhpa - by John Uri Lloyd


 -  Genesis for The New Space Age - Secret Development of The Round Wing Plane... - by John B. Leith


 -  La Crónica de Akakor - por Karl Brugger


 -  Lo Más Íntimo de la Tierra - La Historia que No te Contaron - por Fernando Baena Vejarano


 -  Mysteries of the Inner Earth - by David Pratt


 -  Plate Tectonics - A Paradigm Under Threat - by David Pratt


 -  Sunken Continents versus Continental Drift - by David Pratt

 -  The Hollow Earth and The Underground Cities - Telos


 -  The Hollow Earth - by Dr. R. W. Bernard


 -  The Hollow Earth's Messages


 -  The Phantom of the Poles - by William Reed


 -  The Smokey God - by Willis George Emerson


 -  The True Origin of The Flying Saucers - Greatest Geographical Discovery in History...- by Raymond Bernard


 -  Vril - The Power of The Coming Race - by Sir Edward Bulwer-Lytton



 -  AMP Dig Center - Live


 -  Antarctica


 -  Aurora Borealis - Only for Internet Explorer


 -  Expedición a La Tierra Interna


 -  Hollow Earth Theory 3D


 -  Messages From The Hollow Earth


 -  South Polar Opening - Only for Internet Explorer


 -  The Core - The Center of The Earth


 -  The Hollow Earth


 -  The North Pole Hollow Earth Expedition


 -  The Secret Land - 1947 Byrd Antarctic Operation Highjump

 -  Underground Aliens


 -  Viaje al Centro de la Tierra Hueca


 -  Video Antarctic Demolition - Only for Internet Explorer



Useful Links


 -  Earthquake Activity - Today Map



 -  Live Weather Images



 -  Worldwide Earthquake Activity in the Last Seven Days



Related Reports


 -  El Mapa Oculto de La Tierra - Main File



 -  Fire From The Sky - Battle of Harvest Moon and True Story of Space Shuttles


 -  German Disc Aircrafts - 1922-1945 and beyond - Main File


 -  Hollow Planet Seismology Vs Solid Earth Seismology


 -  La Atlantida - Main File



 -  Los Hopi - Main File



 -  NIBIRU and The Subterranean Connection



 -  Project RedBook - Subterranean Worlds / Alien-Human Underworlds


 -  Red Elk's Medicine Message of Worlds Within Worlds


 -  The Occult Reptilian Saga - Main File



 -  The Omega File



 -  The Secrets of The Mojave



 -  The Thule Society - Main File



 -  The Vril Society - Main File



 -  White (Solar) Brotherhood - Main File