The temple

King Rajasekara told Manikandan that the Diwan was responsible for all these things and hence he should be punished. However, Manikandan told the king that he need not punish the Diwan and all had happened only through the will of God, and he told further that time had come for him to go to Devaloka since the task for which he took avatar himself on the Earth is completed and asked the King what boon he wanted from him and he was ready to give it as he was much pleased by his devotion.
Immediately, King Rajasekara told him that they wanted to raise a temple in his memory and suggest a suitable place for the temple. Manikandan aimed an arrow which fell at a place called Sabari, where in Sri Rama's era a Sanyasini called Sabari observed Dhavam. Lord Manikandan told the King to build the temple in that place and then he disappeared.

Foundation stone for the building the Sabarimala Shrine and the purpose
As per Saint Agasthya's advise, King Rajasekara laid the foundation stone for the building the Sabarimala Shrine.
Bhagwan Manikandan, had made it clear that he would grace only those devotees who offer Dharshan after performing Vritha for fortyone days keeping themselves isolated from family desires and tastes and leading a life like Brahmacharya, thinking of good things always, and that while coming for his darshan, they shall carry the holy irumudi on their heads, as the Bhagwan did when he went to the forest to fetch tigress milk, and bathed in River Pampa raising slogans of Saranam and climb the eighteen stairs.

The completion of the temple
As graced by the Bhagwan King Rajasekara completed building of the temple with eighteen steps to reach it. When the King was thinking how to put Dharmasastha's figure in the temple for darshan to devotees, he recalled the words of the Bhagwan, the River Pampa was a holy river as River Ganga, Sabarimala was a holy place as Kasi. Dharmasastha sent Parasuraman to Sabarimala who carved the figure of Lord Ayyappa and installed it on the day of Makarasankranthi, the day on which the Makara Jothi appears.
Every year lakhs and lakhs of people throng to Sabarimala irrespective of caste or creed and adorn themselves with garlands and irumudis, chants slogans on Lord Ayyappa, bathe in holy river Pampa, climb up the eighteen steps and get the grace of Lord Ayyappa, the Dharmasastha.

Adorning the jewelleries on Ayyappan on the Makarasankranthi day
The Jewel Casket is carried on head from the ancestral residence of the royal family of Panthalam to the Shrine on that day. A Garuda, the Brahaman kite, follows this ornaments carrying procession, hovering about in the sky. After these ornaments are worn on the Lord the bird circles the temple in the sky three times and disappears. Excited by this sight the devotees begin to chant "Swamiye Saranam Ayyappa". A Star never seen before in the sky appears on the day of Makara Jothi day before the sighting of the Jyoti. A Jyoti is seen for a little time on the hilltop showing the presence of Swamy Ayyappan gracing his devotees.