Onakkoor is a village in Ernakulam district in the Indian state of Kerala. The main attractions in the village are Onakkoor River and Onakkoor Temple. Other attractions include Edayan Lake and Onakkoor check dam. Famous writer George Onakkoor is associated with this village. The SH-42 Highway passes through Onakkoor. Piravom is the nearest town wit…Onakkoor is a village in Ernakulam district in the Indian state of Kerala. The main attractions in the village are Onakkoor River and Onakkoor Temple. Other attractions include Edayan Lake and Onakkoor check dam. Famous writer George Onakkoor is associated with this village. The SH-42 Highway passes through Onakkoor. Piravom is the nearest town with markets and hospitals. The dominant religions are Hinduism and Christianity.