- Located in the northeastern part of the state on the Coromandel Coast of the Bay of Bengal.
- Stands on the banks of the Cooum and Adyar rivers.
- Chennai is the most populous city in Tamil Nadu and the sixth most populous city in India.
- Serves as a major economic and cultural centre of South India.
- One of the important centres of the Indian automobile industry.
- One of the major health care centres of India.
- Also referred to as the Health Capital of India.
- Chennai is a renowned cultural hub and is known for its rich heritage and traditions.