Pondicherry is one the unique attraction in India you can experience the France in this beautiful city. There are lot attraction to explore like Sri Aurobindo Ashram, Pondicherry Museum, Promenade beach, Serenity beach
Hi Chandra Shekhar, you can visit White town, Promenade beach, Serenity beach, Auroville, Lighthouse, Our Lady of Angels Church. For food options, you can visit Le Cafe, Cafe Des Arts, Zuka Choco La, Veneto Pasta Bar.
For more detailed blog, you can read my trip 'Pondicherried' in my profile.