Meenakshi Temple:

The life of Madurai revolves around the Sri Meenakshi Sundareswarar temple. This magnificently carved temple is the main attraction of Madurai and its huge Gopurams towers over the city. Meenakshi temple has a thousand pillared 'Mandapam'. Precisely there are 985 pillars and each of them is delicately and exquisitely carved. Among these are the musical pillars, which produce music when tapped.

Trichy Rockfort Temple:

The Rock Fort temple complex in Tiruchirappalli is a collection of three temples - the Manikka Vinayakar temple at the foot of the hill, the Uchhi Pillayar Koyil at the top of the hill and the Taayumaanavar Koyil (Shivastalam) on the hill. This Shivastalam is a rock cut temple on a hill and is the most prominent landmark in Tiruchirappalli that can be reached by a flight of steps on the way to the famous Ucchi Pillayar temple

Tanjore Brihadeeswara Temple:

The Brihadeeswara Temple in Thanjavur is an architectural wonder and reflects the artistic skills of the erstwhile Chola rulers who ruled peninsular India in the early medieval period. Built by the Chola king Rajaraja I in the 11th century, it is one of the tallest temples in the world. It was so designed that the Vimana never casts a shadow at noon at any part of the year.

Kumbakonam:

Kumbakonam is the temple town of South India situated in Thanjavur district of Tamil Nadu. It is a fertile area on the banks of river Cauvery and one of its tributaries Arasalaru. The town is famous for the Mahamaham festival that is celebrated once in 12 years in the Mahamaham tank located in the heart of the city.
Kumbakonam is flooded with temples of large size. There are as many as sixty temples, in and around Kumbakonam within 40-km of radius. Of the many temples in Kumbakonam, the oldest Shaiva fane is the Adikumbeshwara and the oldest Vaishnava fane, the Sri Sarangapani.