Thirumayam fort

The Thirumayam Fort is a 40-acre wide fortress in the town of Thirumayam in Pudukkottai-Karaikudi Highway in Pudukkottai District, Tamil Nadu, India. It was constructed by Vijaya Raghunatha Sethupathi, the Raja of Ramnad in 1687. Later the fort was handed over to his brother in law Raghunatha Raya Tondaiman. The fort has been extensively renovated by Archaeological Survey of India in 2012.

The fort originally said to have been a 'ring fort' with seven concentric walls has only four surviving now. The construction of the fort is of inferior quality as small blocks of stone were used along with bricks for the building of the fortification.

The fort has three entrances; one on the north, another on the south and third on the east. The shrines dedicated to Hanuman, Sakthi, Ganapathi, Karuppar (guardian deities of the fort) are noticed on the southern side and shrine to Bhairava on the northern side. Halfway to the top on the right side a chamber which was used as magazine was noticed. Opposite to this chamber on the western slope of a boulder is a rock cut cell containing a linga on yonipitha, the spout of which is supported by the figure of a dwarf.