Holy Trinity Ashram at Ranni was established by Metropolitan late Geevaryhese Mar Dioscoros in 1970. The major goal of the ashram is to create orthodox monks in the church, instill the courage of selfless service in its members, raise the poor and establish educational institutions. Currently the ashram has eleven active members. The ashram is situated about 25 km from Chengannur, which holds the nearest railway station.