Thiruverkaadu is situated about 20 kms from Chennai city. It lies on the road branching out off Mount Poondhamalli Road near Kumananchaavadi.Though Thiruverkaadu is much known for Sri Karumari Amman temple, there’s another ancient and older temple for Lord Shiva, called as Sri Vedhapureeswarar (also called Verkaatteesar). Goddess here is Sri Baalaambigai (also called Verkanni Ammai).
As per the legend, once when Lord Brahma, the creator was proceeding to Kailash, the playful child Lord Muruga asked him for the meaning of the Pranava Manthra "OM". When Brahma admitted that he did not know it, Lord Muruga imprisoned him. As a result, all creations came to a standstill and the Devas prayed to Lord Siva to get Brahma released.Lord Shiva sent Sri Nandhigeswarar to talk to Lord Muruga and rescue Lord Brahma. But Lord Muruga didn’t listen to Sri Nandhigeswarar. So, Lord Shiva Himself decided and went to Lord Muruga and convinced Him to leave Lord Brahma.
Since Lord Muruga didn’t obey the words of Sri Nandhigeswarar, Lord Shiva ordered Him to go to Thiruverkaadu and worship Him here. Lord Muruga visited Thiruverkaadu, formed a Theertham (Pond) using his Vel (His weapon), installed a Shiva Lingam and worshipped Lord Shiva here. The Theertham created by Lord Muruga is called Velaayudha Theertham.In this temple, we can see Lord Muruga in a separate shrine without any weapons in His hand. Also there is a Shiva Lingam seen in front of Lord Muruga which is rare to see.
Another history connected to this temple is, during Lord Shiva’s wedding everyone including Gods, Devas and Saints gathered at Mount Kailash to witness the celestial event. Because of this, the whole earth tilted towards North, where everyone gathered. Lord Shiva directed Sage Agasthiar to go towards South to balance the earth. Sage Agasthiar prayed the Lord saying that he will not be able to see the God’s wedding.Lord Shiva granted him a boon that from wherever He prays the Lord, he can have the dharshan of His wedding. Sage Agasthiar on his way stayed here at Thiruverkaadu and worshipped Lord Shiva and had the Dharshan of Lord Shiva’s wedding. One can see Lord Shiva and the Goddess’s in ceremonial wedding posture just behind the Shiva Lingam inside the sanctum. Sage Agasthiar was blessed to have God’s dharshan from various places and Thiruverkaadu is one of them.
The temple is constructed on a vast area and the Raja Gopuram is facing east. The Rajagopuram is 5 tiered and has various sculptures on it.
Sri Nandhigeswarar is so beautifully present at the outer praakaaram decorated with many flowers and Vilvam, allowing us to have the Dharshan of Sri Vedhapureeswarar.In the sanctum, we can see Sri Vedhapureeswarar in the form of Shiva Lingam and behind that the wedding posture of Lord Shiva and Sri Parvathi.
At the inner praakaaram, we can see the Naalvar viz Appar, Sundharar, Manickavaasagar and Thirugnanasambandhar. Along with them are seen the others among 63 Naayanmaars in a row at the southern praakaaram.
Sri Dhakshinamurthy is found at the southern side of the praakaaram. At the south western side there is a separate shrine for Sri Sannadhi Vinayagar.
The sanctum is apsidal which is called Gajabrishta shape (Thoonganai Maadam). Sri Lingothbavar is present behind the sanctum on the outer wall.
Just behind the sanctum, Sri Kasi Viswanathar, Sri Visalakshi, Anabaya Chozhan and Sekkizhar are seen facing East towards Sri Lingothbavar.
Sri Sandigeswarar is facing south towards the Lord and another Sri Sandeeswarar is also seen sitting and meditating the Lord looking towards the sanctum.
The Vimaanam of the sanctum is of the Gajabrishta shape (கஜப்ருஷ்ட விமானம்).
Ambaal Sri Balambigai is facing south and has Simha Vaahanam facing Her towards north.
The Shiva Ganaas are seen on the top of the walls of the temple on specific directions, guarding the whole temple.
There is a tall and beautiful Dhwajasthambham adding beauty to the temple.
There is a separate shrine for Sri Saneeswarar and Sri Moorgha Naayanaar on the north eastern side of the outer praakaaram. It is said that Sri Moorgha Naayanaar was born here at this place.
Sri Arunagirinaathar has sung Thiruppugazh on Lord Muruga here and has a separate shrine facing west on the south eastern side.
The Sthala Viruksham is called VeLvela Maram (வெள்வேல மரம்) which is seen on the outer praakaaram. There is a Shiva Lingam and Sri Nandhi under the Sthala Viruksham.
The Theertham of this temple is called Velaayudha Theertham formed by Lord Muruga, which is under renovation now.
Thiruverkaadu is one of the 275 Paadal Petra Sthalams for Lord Shiva (Thiru Gnana Sambandar has sung hymns on Lord Shiva here) and is one of the renowned temples in Thondai Mandalam, which is worth visiting. 
A beautiful Dhwajasthambham (flag staff) adds beauty to the temple at the outer praakaaram. There are separate sanctums for Lord Ganesha and Lord Subramanyar in the outer praakaaram. 
There is also a small sanctum just behind the sanctum for Sri Vedha Vyasar.
There is a nice temple pond in front of the temple created by Sri Surya Bhagawan, called ‘Surya Pushkarini’.
Lot of pilgrims visit and worship the Lord here for want of relief from various illnesses and Dhoshas. 
The temple for Sri Veera Anjaneyar is located on a very small hill filled with trees and plants. The hill looks beautiful and there are steps to climb up the hill to reach the temple. One can get a very scenic view of the surrounding places while ascending the hill. Also the cool breeze pampers us as we climb up.
According to legend, it is said that, Sri Anjaneyar, while carrying the Sanjeevini Hill to save Sri Lakshmana, stopped here for a while to perform Surya Namaskar. Lord Hanuman is believed to be so powerful at this place.
It is also said that Rajnikanth is an ardent devotee of this Anjaneyar and visits here whenever possible.
Inscriptions which date back to Kulothunga Chozha III and Vijayanagara kings, informs about various contributions made to the temple. Inscriptions also reveal the political bifurcation of the place as Kulothunga Chozha Valanadu, part of Puliyur Kottam belonging to Jayankonda Chozha Mandalam.
It is also said that the names of this place in ancient days were as Kosai Nagar, Koyattipuram and Prayachithapuram. Kulothunga Chozha is said to have ruled in the 12th Century and hence it is said that the temple was constructed during his period.
The main deity Sri Kurungaaleeswarar is also called as Sri Kusalavapureeswarar. It is said that Lava and Kusa, sons of Sri Rama stayed with Sage Valmiki in his Ashram along with their mother Sita Devi.
There are beautiful stone pillared praakaarams around the sanctum. Another beautiful stone pillared Mandapam is found in front of the temple, in which Sri Sarabeswarar is seen on one of the pillars facing west. Special Poojas are performed to Sri Sarabeswarar on all Sundays during Raahu Kaalam.
At the outer praakaaram Sri Vinayagar shrine is located at the south west corner of the temple.
Sri Visaalaakshi Samedha Sri Kaasi Viswanathar shrine and Sri Valli Devasena Samedha Sri Subramanyar shrine are located adjacent to each other behind the sanctum.
Sri Nandhigeswarar is seen on the outer praakaaram facing the presiding deity.
The Sthala Viruksham for this temple is ‘Palaa Maram’ (Jack tree) which is located on the outer praakaram.
The theertham for this temple is called Lava Kusa Theertham which is believed to have been created by the two sons of Sri Rama.
There are many beautiful sculptures all around the temple and on the pillars.
Few of them are Sri Rama performing Pooja to Lord Shiva, Lord Shiva punishing Yama to save Markandeyan and Kannappa Naayanar.
There is another temple adjacent to which is dedicated to Maha Vishnu called Sri Vaikunda Vaasa Perumal temple, which is again formed by Lava and Kusa.
The main deity here is Sri Muktheeswarar and Goddess Sri Dharmasamvardhani Ambaal, also called Aram Valartha Naayagi (
Sri Vinayagar has a separate shrine in the temple’s outer praakaaram and is facing east. There are many stone inscriptions found all along the walls of the temple. According to the inscriptions this Vinayagar was installed by a local villager in this temple, during Chozha reign.
The inscriptions also reveal that the funds generated from this temple were donated to build one of the Gopurams of Chidambaram Sri Natarajar Temple. It thus shows the prosperity of this temple in those days.
This temple has beautiful praakaarams. The outer praakaram has Sri Vinayagar, Sri Dhakshinamurthy, Sri Brahma and Sri Durgai around the sanctum.
Just near Sri Dhakshinamurthy shrine, a small underway is seen, which is kept closed using an asbestos sheet. There is a small room under the ground level which is said to be the hiding place during the times of war.
Sri Valli Devasena Samedha Sri Shanmugar has a separate shrine on the praakaaram. The idol of Sri Shanmugar is yet to get Ashtabandhanam done. The idol is wonderfully sculpted with Lord Shanmugar with 6 faces, 12 arms holding weapons and seated majestically on an aesthetic peacock which is holding the snake in its beak. All the details of this idol along with its base is made of single stone and is just kept in the shrine without fixing it (Ashtabandhanam) to the floor. The idol is made in such a way that it aptly balances itself firmly on the ground.
On the North West side of the praakaaram Sri Jyeshta Devi is seen facing east. Sri Jyeshta is elder to Sri Lakshmi as she evolved out prior to Sri Lakshmi during the churning of the mighty ocean, Ksheera Saagaram (Paarkadal). It is said that Sri Jyeshta Devi was one of the main deities for the then Chozha rulers.
A beautiful Nandhi is seen facing west towards the Lord.
There is a window beautifully sculpted on stone in front of Sri Nandhigeswarar, having 9 holes to it. It is called Navadhwaram in Sanskrit.
The northern side of the praakaaram has the shrine for Ambaal Sri Dharmasamvardhani. Sri Ambaal is so beautiful and charming and is facing south.
At the north eastern side of the praakaaram, about 4 Lingams are kept in a separate mandapam which were found during excavation. Out of 4 Lingams, 2 are Baana Lingams, without the Aavudaiyaar (base). It is said that, this temple as 8 Shivalingam shrines (Ashta Lingam) around it on all 8 directions, like Thiruvannaamalai temple. But the people were able to locate only a few till now.
There is a stone marking on one of the walls of the temple, mentioning that the Kumbhabhishekam (Consecration) was held last on 30.08.1917.
The Theertham for this temple is Ksheera Theertham (Palar river) and there are 2 Sthala Virukshams for this temple, Vilvam and Maa Maram (Mango tree). This mango tree has a very unique quality.
This tree branches into two from the base and the fruits formed from each half of the tree has different tastes. It is said, as Lord Shiva here is in the form of Ardhanaareeswarar the tree too naturally gives fruits with 2 different tastes, symbolising the dual form of Lord Shiva.
Pradhosham and Maha Sivarathri are celebrated in a grand manner in this temple. Like Thiruvannamalai temple, this is one of the temples which conduct 6 times Pooja during Sivarathri.
The trust is raising funds and contributing to the welfare of the temple. Those willing to visit or help the temple shall contact Sri Muthukumar (9443880932) Sri Sadagopan (9942263402), Aathur Village and Post, Kanchipuram District – 603 101.