Sittanavasal Cave is a 2nd-century Jain complex of caves in Sittanavasal village in Pudukottai district of Tamil Nadu, India. Its name is a Tamil word which means "the abode of great saints". The monument is a rock-cut monastery or temple. Created by Jains, it is also called the Arivar Koil, and is a rock cut cave temple of the Arihants. It contains remnants of notable frescoes from the 7th century. The murals have been painted with vegetable and mineral dyes in black, green, yellow, orange, blue, and white. Paintings have been created by applying colours over a thin wet surface of lime plaster.