Sri Aadhinatha Swamy Temple is Located at Alzhwar Thirunagari in Thirunelveli, Tamilnadu. Sri Aadhinatha Temple is a Hindu Temple dedicated to Lord Vishnu.This Temple is also Known as Varaha Kshetram.
The Presiding deity of this Temple is Moolavar Thiru Adhinatha Perumal with his consort Goddess Sri Adinathavalli Thayar/Kuruhoorvalli
The important Festivals of this Temple is Vaikundha Ekadashi, Arayar sevai, Vaikasi Visakam festival, Garuda Sevai, Chaitra Pournami, Masi Panguni Utsavam, Brahmostavam, Pavithrostavam, Uriyadi, Krishna Jayanti, Navaratri, Unjal Utsavam.
Sri Aadhinatha Swamy Vimanam is Govinda Vimanam.
The Theertham provided by this Temple is Brahma Theertham, Tamraparni,
Lord Brahma worshiped Lord Vishnu on this sacred land before starting "creation" of living beings on Earth.
Thirukkurugoor is the Avathara Sthalam (birth place) of Nammalwar. This sthalam explains his specialty and his works towards Vaishnavism and because of this, the sthalam is called "Azhwar Tirunagari".
Emperumaan, Sriman Narayanan says to Brahma that before producing him, he came to Porunai river and lived there. And said him to keep this temple as "Aadhi temple" (first and main temple) he should worship him.
Like this he gives teaches (Ubhadesam) to Brahma as a Guru (Teacher) since, Sriman Narayanan acts as a Guru for Brahma, this sthalam is called "Kurugoor"