Agasthyar Koodam or Agasthyarmala is a peak in the Agasthyamalai Biosphere Reserve, which is part of the Western_Ghats on the border of Thiruvananthapuram, Kollam and Pathanamthitta districts of Kerala and Tirunelveli District of Tamil Nadu. It is a pilgrimage center for the devotees of Agastya Muni in Hindu mythology. A place for nature lovers to explore the forest.