The book contains many interesting stories about mysterious incidents, riddles and secrets that caves, lakes and mountain peaks keep. The first chapter of the book tells about research expeditions looking for secret passages to other worlds, about ancient shamanic rituals, about the mystical properties of caves , about the purpose for which Hitler’s secret laboratory was created, and about much more. The second chapter describes the anomalous phenomena occurring in the mountains. You will read about the entrance to the mysterious Shambhala, where witches celebrate their Sabbaths and which mountain peaks are chosen by UFOs for their visits. The third chapter tells about the secrets of the Bermuda Triangle, about the mysterious inhabitants of lakes and swamps, and you will also learn about , what secret experiments were carried out in sea waters during the Second World War.