A long-term research-document of 35 years and more, on a strange enigma that continues to this day, and an extremely confidential case that occupied many Greek and foreign secret services and was discussed at least three times in the Greek Parliament. With original photographic material. Includes the original "Enigma of Penteli" and 300 pages of new research.

Returning with different eyes to the Enigmas of Penteli.
The myths and reality of a place where the mysterious currents of space-time and human consciousness can intertwine and whirl in a vortex towards the Unknown!

An extensive presentation of the strange phenomena and events of the area, as well as an in-depth exploration of the secret works and what may be hidden behind them...
The entire unknown history so far, based on the personal experiences of George Balanos, his collaborators, and those who participated in the research.