The North Coast of Tamil Nadu consists of Chengalpattu, Chennai, Kanchipuram and Tiruvallur districts.

Map of Tamil Nadu North Coast

• 12.69055679.9777781 Chengalpattu — Kolavai Lake hosts migratory birds such as the whiskered tern, Indian spot-billed ducks, moorhens, coots, and small waders
• 13.082580.2752 Chennai (Madras) — the "Detroit of India", the capital and the largest city of Tamil Nadu, a global IT BPO hub and the world's second-longest beach marina.
• 12.78733380.2508613 Covelong and Muttukadu — two coastal towns south of Chennai
• 12.55756480.1754064 Kalpakkam — home to the famous Indira Gandhi Atomic Power Plant, a nuclear breeder reactor, plus a Dutch-era fort and an unspoilt beach
• 12.83083379.7077785 Kanchipuram — temple, one of the seven holy cities in the country. Renowned for Kanchipuram silk sarees
• 12.61972280.1944446 Mamallapuram (Mahabalipuram) — UNESCO Heritage Site. Ancient temples and carves, outstanding examples of Dravidian art and architecture
• 13.41666780.3166677 Pulicat (Pazhaverkadu) — former Dutch colony. Colonial legacy. Lagoon and mangroves
• 12.9779.958 Sriperumbudur
• 13.18333379.6333339 Tiruttani —
• 13.1579.91666710 Tiruvallur — famous for the temple of Sri Veeraraghava Swami and the 40-foot-tall Sri Viswaroopa Panchamukha Anjaneyaswami