In January 1975, telecommunications systems engineer Enrique Castillo Rincón, was taken to an underground UFO base in the Mariana Trench, Pacific Ocean seafloor. Here's what he saw inside the Pleiadian alien base.
From http://www.human-resonance.org/Shi-el-lho_Contacts.pdf
Enrique Castillo also participated in a special group visit with the Shi-el-lho guides to their deep sea base, located on the Pacific seafloor of the Mariana Trench,...
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Final Contact Journey Date: January 29-31, 1975 Location: Between El Junquito and Carayaca, Venezuela Destination: Andes Vortex and Mariana Trench UFO base As I explained in my previous book, on the date of January 29-31, 1975, I visited the Andes Vortex for the second time, unknowingly making the 5th and last ‘contact’ with the Pleiadians, departing from Venezuelan territory.
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The spaceship gained height and now seemed to be suspended and motionless, the clouds had remained below, we had no point of reference in that tremendous solitude where only in the distance were some points of the stars observed. Suddenly, Cyril announced a vertiginous manuever. The vast sea appeared in a matter of minutes, as if it had come out of nowhere. About 10 minutes have passed, Cyril informed us: "We are over the Pacific Sea, arriving at an area known as the Mariana Trench."
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Cyril had been scanning and interpreting a screen full of symbols and writing similar to ancient runes. Several buttons and lights were configured around the dashboard of the craft, displaying a simplicity of design that far surpasses our technology. Theirs are such blessed electronics! The spacecraft’s speed was now dizzying.
We all looked at each other's faces trying to say something, like when the inevitable is about to happen and it doesn't, we could only explain to ourselves. The spaceship began a rapid descent... it acquired a visible inclination, and launched itself downwards in an unlikely and dangerous dive. We were all stupefied and thought we were going to crash into the waters.
Holding our breaths we saw that the blow was imminent, we would crash! Before everyone's astonished gaze, the sea seemed to open in a certain place in front of the spaceship, at which point it slowed down to dive into the Pacific waters. Fantastic! It's incredible that this happens like this. What produces a phenomenon of this nature? Cyril watched us very carefully, now silent. I wondered why, at the moment the ship tilted, we had not been exposed to that inclination, in fact, we did not feel it. Was it simply a miracle of electromagnetic fields? Yes, it was...
The initial darkness in the pursuit of the seabed towards where we were heading was suddenly violently illuminated. We verified that the liquid element was repulsed by the spaceship, and did not even touch it. There was a kind of repulsion. Cyril told us: "An energy field prevents friction with the structure of the spaceship, it repels water, for this reason, we do not run the risk of being crushed by the pressure."
“Now we are entering one of the deepest places on this planet, known as you call it, the Mariana Trench. Look carefully, because never before has a terrestrial man managed to reach this depth," Cyril said. Now the seabed became illuminated in a certain area –a very large area. We could now see a perfectly illuminated dome.
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The spaceship stabilized. He made a turn and approached a part of the dome, landing gently through a large ‘eye’ that was opened. It was some kind of ramp. The water that had entered was quickly absorbed, leaving the ship on a hydraulic-looking ‘rail’.
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The other crew member and Cyril, after a short conversation, were the last to leave. We remained absorbed in contemplation of the landscape that was offered to our incredulous eyes. Strange trees, vegetation, sidewalks, glass-like walls, structures made of what appeared to be granite and metal, colors on the glass-vitreous walls, lights pleasing to the eye, large ferns hanging from the ‘beams’ that crossed the structure of the building with an impressive spaciousness and open field. Other species of plants decorated the entrance and sides of other smaller structures. Some of these plants have the characteristic of producing very pure oxygen.
For us, all this belonged to another reality. There’s no way, –I thought– that this trip could ever be erased from our memories. It was certain that these structures would be the ideal dream of any engineer or architect. We followed the 2 crew members towards a building. The ground was saturated with shiny pebbles everywhere. You could see other small and tiny ones that we were told were made of metal crushed into pieces of that size to solidify the floor. These deep sea beds are rich in various metals and there are deposits of them in many sectors.
We arrived at the entrance of the building following Cyril to a comfortable room, where there were comfortable chairs, which were offered by 2 guards who came to meet us. We were in the first building on the right of the main circular structure. "Wait here," one of the guards told us telepathically, pointing his finger toward the chairs.
After 2 or 3 minutes, a viewer on the wall of the room opened. An automatic doorway opened on the other side of the crystalline wall and a young man appeared, sitting, with abundant, nearly yellow hair that reached his shoulders.
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So, Eallyn listened in English, and we simultaneously listened in Spanish! We were immediately taken to a building where the work of preparing food for the crews of the spaceships and the workers who worked there was concentrated. We entered a very large hangar-type space. As we approached, we saw many people working in what looked like a terrestrial soft drink factory. The surprise was huge!
The human workers mixed with some robots that worked, some sitting and others standing, taking some tremendous oysters and clams, where they removed the edible pulp and left their core intact, throwing it into an ‘automatic slider’ that collected the piece and deposited it in large marine spaces where the oyster reproduces again. Those robots, I had already observed on November 19, 1973, when one of them appeared while we were sitting and conversing, and I was seated next to a gray-skinned giant already described...
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“If this were to happen” Cyril told us, very worried. “We would be faced with the possibility that some government or country, upon discovering the base, they could attack us and we would be at the mercy of that which we call ‘protection operation’ to protect what we have there, while we evacuate the place. This entails producing an ‘invisibility curtain’ with electromagnetic effects, which could be very serious for whoever dares to attack.”
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Now we were on our way to a small room where they would offer us some refreshments, we would rest and they would give us some more information regarding our presence there. Upon leaving, we could clearly see large arches that crown the large pillars of the structure of these buildings. There were no angles there. From some of these arches, strange ferns hung with very beautiful flowers similar to our well-known orchids, but these plants, together with others, even stranger ones, produced a very welcoming environment and were placed there for the general purposes of oxygen production and improving the environment. Suddenly, we were amazed! In the building that faced the back of where we now were, we saw 2 splendid birds flying with exotic colorful plumage, other smaller ones were flying in the trees, yes, trees, just like it sounds! The crystalline walls allowed us to see these beautiful birds in their entirety. Cyril approached us and told us that they have birds brought from various places and that they adapt very well..