Mystery of the ancient kingdom discovered in Nepal where thousands of caves are carved 155ft off the ground

I think Dr. R. Schoch may be the man for this mystery

Hidden within the Himalayas, 155ft from the ground, these man-made cavesare one of the World’s greatest archaeological mysteries.

Thousands of holes are carved into the fragile, sandy-coloured cliff in a gorge so large it dwarfs the Grand Canyon.

The astonishing number of caves, some dug into the cliffside, others tunnelled from above are thousands of years old but who built them and why remains a mystery.

It is also not known how people climbed into the caves which are dug into a cliff 155-foot above the valley floor.