There are many religious spots near the port town of Cuddalore. \r\nThe Annamalai University is situated in Annamalai Nagar, which is at a distance of 47-km from Cuddalore. It is one of the greatest centres of Tamil learning and Carnatic music. The late Raja Sir Annamalai Chettiar founded it.
The Cuddalore Port is situated at the confluence of the rivers Gadilam and Paravanar discharging as combined river into the sea. The area is rich in minerals, having lignites at Neyveli, about 40-km from the port and iron ore deposits in Salem district.
Tiruppatiripuliyur also known, as Tiruppapuliyur is located in Cuddalore New Town. It is famous for the temple of Pataleshwar, dedicated to Lord Shiva. This temple dedicated to Pataleeswarar (Lord Shiva), has been in existence since the 7th century AD. The existing structure is largely a result of renovations from the 19th century. It has artistically carved pillars, which has been glorified by the poems of the Saivite Saints.
Thiruvahindrapuram, a calm village of the historical coastal town of Cuddalore, falls in the group of Nadu Nattu Tirupati among 108 Divya Desams. The temple of Lord Devanatha is flanked by the inspiring "Oushadagiri" a herbal drop from the hands of speeding Anjaneya to the battle field of Lanka and the serpentine holy river Garuda Nadhi. Its importance has found place in three puranas, viz. Brahmandam, Brahannardiyam and Skandam.\r\nThe major festivals celebrated in this temple are Brahmotsavam in Tamil month Chitrai, Desikar festival in Puratasi and Masi makam (sea bath) at Devanampattinam, Vaikunta Ekadasi festival in Markazhi / Thai months.