Ponsorimalai, also known as Sorimalai, is a hill in Vennandur block of Namakkal district in Tamil Nadu, India.
Ponsorimalai is located northwest of Alavaimalai and southeast of Kanjamalai. North and West side foot hill limits are surrounded by villages of Salem district, South and East side foot hill limits are surrounded by villages of Namakkal district.
A 15th-century Jain inscriptions in the hills bear couplet 251 from the âÂÂShunning meatâ chapter (Chapter 26) of the Kural text, indicating that the people of the Kongu Nadu region practiced ahimsa and non-killing as chief virtues.