Hey guys, today we are going to explore this place called Sigiriya in Sri Lanka which is commonly known as Ravana's Palace. It is a very fascinating place and on top of this rock we have some amazing ruins. But once you reach the top and you observe what's on at the ground level, we can see some really bizarre details.

Sigiriya is surrounded by a massive jungle, and we can see numerous huge rocks placed all around. To a regular tourist, this appears quite normal - it is only natural to have rocks on the ground. But if you zoom in with your camera, you realize that these rocks have been put there and have the most bizarre tool marks which cannot be explained. For example, look at this rock. It literally has hundreds of small cubes cut out of it. And on the top we even have a larger cube cut out, as though someone wanted to sit there and perform some kind of an experiment. Why would anyone scoop out hundreds of cubes on a rock that is in the middle of a jungle? This is not an isolated case. Pay close attention to what is around this rock, you can see there is yet another rock hidden and it also has these cube marks all over it. I have spotted so many rocks like this, look at this rock. Again, located in the middle of the jungle with nothing around it, but trees. Has so many cubes cut out all over it. Why?

If you look at the panoramic view from the top of Sigiriya, this whole jungle is full of hundreds of these rocks, if not thousands - Am I saying all these rocks have been worked on? Actually, Yes, that is exactly what I am saying.

How about this rock for example, it looks natural to the human eye. Is this a natural rock untouched by ancient builders? If you zoom in, you can see the tool marks, the same cube marks cut all over it, but, may be you are not satisfied, because I wasn't satisfied myself, so let us go down and take a look at how it looks from the ground level. This is how at it looks from the ground level. I mean look at these tool marks, this is just bizarre. We have to admit that ancient builders were doing something which is beyond our understanding.

After exploring this area for so many days, I can tell you that the jungle is full of these rocks which have all been worked on. And archeologists have no idea why these cuts were made. We simply don't understand what ancient builders were doing with these rocks. The technology behind this is so far advanced, we have no idea why these were created.

And this raises a very important question: Did they just work on the rocks that were already here or did they also transport and place these rocks here, strategically all around the Sigiriya Rock? I ask this, because it appears that these rocks are strategically placed, and looks as though they were set up to make it specifically visible from the top of Sigiriya.

Now, let's go back to why these cubes were scooped out, archeologists have no answer for this, but locals call them 'Ravana Rocks' and claim that originally these cube slots had lenses attached to them. It is said that lenses made of crystals were placed in these slots. Imagine how it would have looked, this would be a stunning sight to see. What would have been the purpose of this? Was it some kind of a light technology, were they used to focus sunlight to a specific point? Today we use various lenses like fresnel lens for example to heat, melt and tap solar energy. Were ancient builders using a similar technology? Remember we saw these grooves and holes all over the rock face on the Sigiriya Rock itself. Were lenses placed on these slots and holes as well? Is this why we see these weird cuts and slots all around? What could be the purpose behind placing thousands of lenses in clusters all around a place like this? Why did ancient builders do this?

Please let me know your thoughts in the comments section, I am Praveen Mohan, thanks a lot for watching, don't forget to subscribe and also click on the bell button to get all the updates. Please give this video a thumbs up and do share it with your friends and I will talk to you soon. Bye!