Vihangama Yoga is a Vedic system of meditation which is one of the quickest methods of God-realisation, from among the various other Hindu mystic systems described in scriptures. It is practised with the help of "Surati" and "Nirati", the subtle rays of the soul, which is conscious by nature. During trance these conscious forces travel Niradhara in Brahmaloka like the bird flies in Antarikshaloka. At the higher stage of Sadhana Surati of a Yogi is transformed into Nirati and then the Nirati of such Yogi gets connected with the Supreme Spirit who enjoys the bliss of the Brahman. Such excellent yogi in the last attains "Moksha" the highest goal, under "Purushartha Chatusthaya". We had lost this heritage with the loss of Mantra Drasta Rishis in the great war of Mahabharata, which has been revived now. Speciality of this Yoga is that all the Yogic actions are governed from Akshara Mandala; the highest conscious zone, and are regulated, channelled, guided and streamlined by Sadguru with the power of integration and disintegration of Paramanus. Its practical system is purely rational and has been proved by Aditya Himalaya Yogi Maharshi Sadaphal Dev in Ecstasy and tested by the author during Sadhana.