It is one of the five ancient shrines in the Chengannur area of Kerala, connected with the legend of Mahabharata. Legend has it that the Pandava princes, after crowning Parikshit as king of Hastinapura left on a pilgrimage. On arriving on the banks of river Pamba, each one is believed to have installed a tutelary image of Krishna; Thrichittatt Maha Vishnu Temple by Yudhishthira, Puliyur Mahavishnu Temple by Bheema, Aranmula Parthasarathy Temple by Arjuna, Thiruvanvandoor Mahavishnu Temple by Nakula and Thrikodithanam Mahavishnu Temple by Sahadeva. The famous Pamba river is near the temple and hence the name of the deity is Paambanaiappan. As per another legend, the temple is believed to be consecrated by sage Bhrigu. The temple is counted as one of the five temples built and worshipped by Pandavas from Mahabharatha. Earliest references to this temple appear in the poems and hymns composed by the greatest of Alvar saints - Nammalvar, in circa 800 AD. Stone inscriptions in the temple date it back to the Second Chera Empire. The temple is open from 4 am to 11:00 am and 5 pm to 8 pm and is administered by Travancore Devaswom Board of the Government of Kerala.
Architecture
The temple is built in Kerala style architecture, which is common in all temples in the South Indian state of Kerala in Eastern axis. The temple has a two storeyed gopuram or a gateway tower, with the upper storey having wooden trails covering the Kottupura. A rectangular wall around the temple, called Kshetra-Madilluka piereced by the gateways, encloses all the shrines of the temple. The metal plated flagpost or Dwajasthambam is located axial to the temple tower leading to the central sanctum and there is a Deepastamba, which is the light post. Chuttuambalam is the outer pavilion within the temple walls. The central shrine and the associated hall is located in a rectangular structure called Nallambalam, which has pillared halls and corridors. Between the entrance of Nallambalam to the sanctum, there is a raised square platform called Namaskara Mandapa which has a pyramidal roof. Thevrapura, the kitchen used to cook offering to the deity is located on the left of Namaskara Mandapa from the entrance. Balithara is an altar is used for making ritualistic offering to demi-gods and the festive deities. The central shrine called Sreekovil houses the image of the presiding deity. It is on an elevated platform with a single door reached through a flight of five steps. Either sides of the doors have images of guardian deities called Dvarapalakas. As per Kerala rituals, only the main priest called Thantri and the second priest called Melshanthi alone can enter the Sree Kovil. The central shrine has a circular plan with the base built of granite, superstructure built of laterite and conical roof made of terrocata tile supported from inside by a wooden structure. The lower half of Sree Kovil consists of the basement, the pillar or the wall, called stambha or bhithi and the entablature called prasthara in the ratio 1:2:1, in height. Similarly the upper half is divided into the neck called griva, the roof tower called shikhara and the conial kalasam in the same ratio. The roof projects in two levels to protect the inner structure from heavy rains during monsoon. The roof of the temple and some of the pillars have lavish wood and stucco carvings depicting various stories of ancient epics, Ramayana and Mahabharatha. The outer walls around the sanctum have a series of wooden frames housing an array of lamps, which are lit during festive occasions. The temples have paintings on its walls dating back to early 18 century.
Festival
The annual Thiruvaimozhi festival is celebrated in commemoration of Nammazhwar, the saint poet of 8th century. The annual 51-day festival to commemorate the installation of idol of Sreekrishna is concluded with Gajamela, where a parade of 21 caparisoned elephants is held. The floats depict depicting Puranic themes and are accompanied by music players playing Mayuranrithom, Krishnanattom, Karakom, Nadaswarom, Panchavadyam, and Pancharimelom. A team of Pancharimelam performers offer rendition during the event. During the evening Kathakali performers where artiste perform various historic themes.
