Hey Ashray, Dont think there would be any place now unknown by Google Bro ... As far as I know, you can head to karaikal ... it's still little untouched and damn sure a best place for a beer weekend and also an overnight journey from Chennai ... This itinerary link can help you further :- https://www.google.com/amp/s/www.tripoto.com/trip/karaikal-pondicherry-guide-and-itinerary.amp Happy Travelling Bro!!!