Sittanavasal Cave
Sittanavasal Cave (also, Arivar Koil) is a 2nd-century Tamil Śramaṇa complex of caves in Sittanavasal village in Pudukottai district of Tamil Nadu, India. Its name is a distorted form of Sit-tan-na-va-yil, a Tamil word which means "the abode of great saints" (Tamil: சித்தன்னவாசல்).