Akkappallil Illom (Velliiyottillam) is one of the oldest Nampoothiri Illoms in Kottayam. Inside the “Ara” of Illom, Thevara moorthis are being worshipped with poojas on a daily basis. Major diety being Bhagavathi, Thevaaram also includes Chathur Bahu (Maha Vishnu), Ganapathi, Maha lakshmi and Salagramams representing Lord Shiva.