Ubayakathirgamam is a temple dedicated to the Hindu god Muruga, who is worshipped as presiding deity of Kali Yuga.

The Wood apple tree, which is also said to have divine power as the Thala Viruksha of the temple, is named as Vilatheeswaran.

This temple was discovered and named Ubayakathirgamam by Lady T.S.Logambal devotee of Muruga, who hails from Tirunelveli, a city in Tamil Nadu.

The Lady Logambal publication mentions that in the year 1909, God Muruga appeared in a dream to Lady Logambal and informed the existence of the Chakkara Yantra on the surface of a rock by the side of a wood apple tree at Pachchima Pulavar Kana Nagaram.

In a leaflet printed and published on 25 July 1924, Lady Logambal clearly instructed the people of the village South Puloly the power of the temple and its Chakkara as informed to her God Muruga.

It is so common to hear from the villagers, mentioning the wishes those were fulfilled by worshiping the temple and its Chakkara Yantra.

It is also mentioned that once when the people were not knowledgeable regarding the Yantra, the white rock where the Suyambu Linga appeared in nature was tried to be removed to build a Vinayagar Temple nearby.

Devotees from all over the country go to this temple to worship Sri Chakkara Shanmugar and Vilatheeswaran and fulfill their wishes.