Tirunelveli district is one of the 38 districts of Tamil Nadu state in India. It is the largest district in terms of area with Tirunelveli as its headquarters. Wikipedia
Area: 1,509 mi²
Area code: 0462
Avg. summer temperature: 37 °C (99 °F)
Coastline: 48.9 kilometres (30.4 mi)
District formed on: 1 September 1790; 233 years ago
Largest city: Tirunelveli
Legislature Strength: 5