You cash go to madhurai and kanyakumari... you can also go for rameshwaram and dhanushkodii.. if you find this answer helpful please leave an upvote to this reply.
and you can follow us for more on food accommodation and budget plans
Rameshwaram... Its a really beautiful place.... And do visit Dhanushkodi, its a must visit place! You will love it ! Its one of those magical places I have been to