Day 1: Arrival in Chennai

Day 2: Chennai -> Mahabalipuram -> Pondicherry

Day 3: Pondicherry Sightseeing

Day 4: Pondicherry -> Thanjavur

Day 5: Thanjavur -> Trichy Excursion

Day 6: Thanjavur -> Madurai

Day 7: Madurai -> Rameswaram Excursion