Suruli hills is the part of the Pothigai Malai. Pothigai hills is a highly divine and spiritual center. There is a story that when Shiva and Parvati entered into divine matrimony at Mount Kailash in the north, the place was unbalanced because of the multitude of holy beings witnessing the wedding. Lord Shiva asked Agastya Maharishi to proceed to southern India to balance the world. Agastya Maharishi then proceeded to Pothigai hills and balanced the world. Agastya Maharishi was able to visualise the wedding of Lord Shiva and Parvati on a Shivalingam that was at Tiru Kalyana Teertham at Pothigai hills. These hills are visited by several saints and sages from Himalayas particularly on a full moon day. The striking similarity between the profiles of Mt. Kailash and Agasthyamalai strengthen the mythological connections of these sacred peaks.