Architecture of Tamil Nadu

Tamil Nadu is known for its ancient temple architecture. Nearly 33,000 ancient temples, many at least 800 to 2000 years old, are found scattered all over Tamil Nadu. As per Tamil Nadu Hindu Endowments Board, there are 38,615 temples. Most of the largest Hindu Temples are located in Tamil Nadu. Studded with complex architecture, a variety of sculptures, and rich inscriptions, the temples remain the very essence of the culture and heritage of Tamil land, with historical records dating back to at least 3,000 years.

The state also abounds with a large number of temple tanks. The state has 2,359 temple tanks located in 1,586 temples and also confluence of many architectural styles, from ancient temples to the Indo-Saracenic style (pioneered in Madras) of the colonial era, to churches and mosques, to the 20th-century steel and chrome of skyscrapers.

Throughout the history of Tamil Nadu, a king was considered to be divine by nature and possessed religious significance. The king was 'the representative of God on earth’ and lived in a "koyil", which means the "residence of God". The Modern Tamil word for temple is kovil. Titular worship was also given to kings. Other words for king, like "kō" ("king"), "iṟai" ("emperor"), and "āṇḍavar" ("conqueror") now primarily refer to God. Tholkappiyar, refers to the Three Crowned Kings as the "Three Glorified by Heaven". In the Dravidian-speaking South, the concept of divine kingship led to the assumption of major roles by state and the temple.

From 580 BCE to 300 CE, the greatest accomplishments of the kingdoms of the early Chola, Chera and the Pandyan kingdoms included brick shrines to deities Murugan, Shiva, Amman and Vishnu. Several of these have been unearthed near Adichanallur, Kaveripoompuharpattinam and Mahabalipuram, and the construction plans of these sites of worship were shared to some detail in various poems of Sangam literature. One such temple, the Saluvannkuppan Murugan temple, unearthed in 2005, consists of three layers. The lowest layer, consisting of a brick shrine, is one of the oldest of its kind in South India, and is the oldest shrine found dedicated to Murugan. It is one of only two brick shrine pre Pallava Hindu temples to be found in the state, the other being the Veetrirundha Perumal Temple at Veppathur dedicated to Vishnu. The dynasties of early medieval Tamilakkam expanded and erected structural additions to many of these brick shrines. Sculptures of erotic art, nature and deities from the Ranganathaswamy Temple and Kallazhagar temple date from the Sangam period. Many of the temples of this time have been built on either bricks or granite stones, but they did not survive until modern times due to the destruction caused by the invasion of the Delhi Sultanate Empire under the leadership of Malik Kafur.

Several brick structures dating to the Sangam era have been unearthed at places across Tamil Nadu such as Keeladi, Adichanallur and Kodumanal. The findings at these sites indicate that the buildings were built using burnt bricks.

The Srirangam Ranganathaswamy temple is mentioned in various Sanskrit Literatures in various periods like the Ramayana, Mahabharatha, Padma Purana, Brahmanda Purana and Garuda Puranam. There are mentions even in the Tamil literature of the Sangam era (500 BCE to 300 CE), there are mentions in many books like Akanaṉūṟu, Purananuru, Paripāṭal and Silapadikaram. Example:- Silapadikaram (book 11, lines 35–40):

The Srirangam Ranganathaswamy temple was first built by the Chola ruler, Dharmavarma. The Kaveri river flood destroyed the temple vimanam, and later, the early Cholas King Killivalavan rebuilt the temple complex as is present today. Beyond the ancient textual history, archaeological evidence such as inscriptions refer to this temple, and these stone inscriptions are from late 100 BCE to 100 CE. Hence, making it one of the oldest surviving active temple complexes in the world. There are many mandapas which were built near the main Sanctum Sanctorum which dates around 100 CE to 300 CE built by Uraiyur Cholas. There were later additions of structures and inscriptions in the temple which belong to the Chola, Pandya, Hoysala, Marathas and Vijayanagara dynasties who ruled over the region. These inscriptions range in date between the 7th and 17th centuries.

The Pallavas ruled from 600 CE to 900 CE and their greatest constructed accomplishments are the single rock temples in Mahabalipuram and their capital Kanchipuram, now located in Tamil Nadu.