Periya Kallukudi is located in Sivagangai District of Tamil Nadu. This place is on the road to Tiruppattur from Melur and is midway between Melur and Tiruppattur. Singampunari is in the north, Kilvalaivu in the west and Madagupatti in the south.
Pazhamuthircholai and Piranmalai are sacred spots that can be reached from Periya Kallakudi.