On the Thiruvalla-Sabarimala route 1½ km north of Eraviperoor Junction at Kallooppara village, 500 meters towards Manimala River, stands this famous Devi temple facing the East purifying this bank of the river. The idol of this temple is Mirror and two legends support the formation. One is associated with a Brahmin related to Kallooppara Desam, who frequently visited the Sree Porkali Devi temple. When this bachelor Brahmin grew old he prayed to Goddess Porkali for his inability to visit the temple as usual. For this grievous and painful prayer, Devi gave a divine sight and told him to have his more Darshan at the Manimalayar River bank where the temple shrine now stands. It is believed that the same Brahmin's presence also is there in this temple with the Devi. The second legend says that a Sanyasi Yogeswaran from Himalaya on his pilgrimage reached Kallooppara and felt that is the apt place to install the Sree Chakra he attained with his long Meditation. This Sree Chakra is installed beside Devi and it is believed that the presence of Lord Vishnu is there in this temple. Temple was believed to be owned by Thekkomkoor Raja Family. The Lord Kovilan family also administered this temple for a while. Later Edappally Swaroopam defeated the Kovilan family and owned this temple and this area. Today it's administered by the representatives from five villages of Madathu Bhagam North and South, Muttathukonam, Chakkom Bhagam and Kalloorkkari. Kalam Ezhuthum Pattum for 41 days in Vrichikum is a speciality in this temple. Another main offering is Chamaya Vilakku Ezhunellathu on Makara Bharani. Bharani star of Makaram has been celebrated for years as the birthday of Bhagavathy with Sapthahayanja. Chamaya Vilakku Ezhunellathu is performed in the traditional dress of Kerala which is Settumundu and Red silk tied across the breast. Ladies take Vrata and conduct this ritual which is the main and important offering of this temple. Kumbha Bharani festival which starts ten days before Bharani concludes on that day. Padayani, Ottamthullal, Thirumumbilvela etc are the rarely performed arts staged in connection with Kumbha Bharani. Sub-deities are Ganapathy, Rakshas, Naga Raja and NagaYakshi. Pallipana' which used to be conducted once in 12 years was also celebrated in the olden days. The rare presence of two Malikas on the East and the West is also seen in this holy temple of Kallooppara Bhagavathy. Thanthries of this temple are from Tharayil Kuzhikattillam of Thiruvalla.