KARNAVUR is a village in Mannargudi taluk, Thiruvarur district, Tamil Nadu. Its LGD code is 638213 and it covers 4.439 km². Category: Rural.
Bordering villages: PAMANI, Savala Karan, ARICHAPURAM, Aravathur, Annavasal Thenpathi, Sithambur.
Boundary from the Survey of India village boundary database. All villages in Tamil Nadu