Shri Baba Mastnath Math (BMNU), Asthal Bohar is the oldest and most popular place of Nath Sect belonging to kanphada Yogis. This is the main Tapasthali (Place of Worship) of Nath Yogi and is situated 5 Kms away from Rohtak city and 1 KM away from M.D. University Campus on Delhi-Rohtak National Highway No. 10. The Math has been the centre and live-wire of ancient civilization and has been doing Yeo-man services for the benefit of mankind. Shri Baba Mast Nath Ji rejuvenated the Math Ashtal Bohar in 18th Centuary. His able pupils have been rightfully performing the duties and responsibilities of a Mahent. Late Mahent Shreo Nath Yogi (Ex-Health Minister for Haryana Govt.) the most able and active in series of pupils had raised many institutions in the sweet memory of his Guru Baba Mast Nath Ji, so has done his immediate follower and present incumbent to the Gaddi, Mahent Chand Nath Yogi.