Kotravaleeswarar Temple and Koviloor Aadheenam

One of the most important temples of Singampunari, dedicated to the village guardian deity Ayyanar, worshipped here as Sevuga Perumal. The temple is set amid a grove and its sacred tree is the bael (vilwa). Its ten-day Brahmotsavam festival draws large crowds from the surrounding area.

A large Shiva temple set on the fortified Piranmalai hill (over 2,000 ft), the last outcrop of the Eastern Ghats in Tirupathur taluk. Regarded as the fifth of the Tevaram-praised Shiva sthalams of the Pandya region, the roughly 30-acre complex has three prakarams, five vimanams and a tall rajagopuram, with shrines representing Bhumi, Antariksham and Swargam. The hilltop also holds a Bhairavar shrine, the Pandava Theerthams and the dargah of Waliullah Sheikh Abdullah, making it sacred to both Hindus and Muslims.

A small lake sanctuary near Tirupathur that hosts migratory water birds such as painted storks, pelicans and herons.

The public museum interpreting finds from the Vaigai-valley excavations; it is separate from active field trenches.

This ancient Vishnu temple near Tirupathur is one of the 108 Divya Desams glorified in the Naalayira Divya Prabandham of the Alvars. It is famed as the place where the Vaishnava acharya Ramanuja proclaimed the sacred Ashtakshara mantra 'Om Namo Narayanaya' to all people from the temple tower, defying his teacher's instruction to keep it secret. Its landmark Ashtanga Vimana rises even taller than the five-tiered rajagopuram and enshrines the deity in three postures across its levels.

An old Kali temple in Madapuram village on the banks of the Vaigai near Thiruppuvanam, revered as one of the guardian deities (kaval deivam) of the Madurai Pandya kings. The fierce goddess Bhadrakali stands about 12 feet tall in an open sanctum without a roof, sheltered beneath a roughly 30-foot horse figure. Popularly known as the shrine of the 'Goddess of Justice', it draws devotees seeking fair resolution of disputes.

A Shiva temple at Pattamangalam noted as a Gurusthalam associated with Dakshinamurthy, the aspect of Shiva as the supreme teacher. It is listed among Sivaganga district's spiritual places of pilgrimage. Devotees visit it for blessings related to learning and wisdom.

A Vishnu temple at Ariyakudi popularly called 'Then Tirupati' (Tirupati of the South), an important pilgrimage stop in the Chettinad region.

A rock-cut cave temple with a roughly 6-foot Ganesha carved from the living rock, over 1,600 years old with Pandya-era Tamil-Brahmi inscriptions.

A Gothic-style Catholic church at Idaikattur, built in 1894 by the French Jesuit missionary Fr. Ferdinand Celle and modelled on the Rheims Cathedral of France. Its interior features gothic arches, terracotta ornamentation, over 200 decorative moulded tiles and a 45-foot altar facade, with statues imported from France. It is now venerated as the Sacred Heart Shrine and is a landmark of Christian heritage architecture in the district.

A mid-18th-century goddess temple in Nattarasankottai, about 9 km from Sivaganga, dedicated to Kannudaya Nayaki Amman, locally called Kannathal. The deity is believed to cure eye ailments and grant good eyesight to devotees. Nattarasankottai is traditionally held to be the first settlement of the Nagarathar (Chettiar) community after they moved south from the Chola country.

A living hill-and-cave Murugan temple at Kundrakudi, outside Karaikudi town.