Thiruvanaya Navamukunda Temple, near Ponnani in Malappuram district is situated on the banks of the river Bharathapuzha. Holding immense historical importance, this is the place where 'Mamangam', a grand assembly of the rulers of Kerala was held here once every 12 years, in olden times.
This extravagant festival was held for the last time in 1755 AD. Today, Thirunavaya temple is also a famous pilgrim centre. The ten-day annual festival at the Thirunavaya Navamukunda Temple, dedicated to Navamukunda (Lord Vishnu), begins with Kodiyettam and concludes with Arattu.
Legend According to the local legends, goddess Lakshmi and Gajendra, the king of the elephants, worshiped god Vishnu here with lotus flowers from a lake nearby; with the two devotees using flowers from the same source, its supply dwindled, and Gajendra appealed to Vishnu, who took Lakshmi by his side on the same throne and accepted worship offered by Gajendra