We just came back from Pondicherry. You can start your roadtrip from Bangalore to Mahabalipuram first and then come to Pondicherry or viz versa. Pre book your hotels to save some costs and you can even go there and do direct bookings in the hotels supported by Oyo rooms.
Hi Rajendra! Here are a few places to definitely visit when in Puducherry: 1. Sri Aurobindo Ashram
2. Pondicherry Museum
3. French War Memorial
4. Basilica of the Sacred Heart of Jesus 5. Promenade Beach You can check out these trips and holiday packages for more information and details. Happy Travelling!