Pondicherry is the very clean state in India. All streets are very constructive and says about french construction methods and plans. Is the eight tourist places available. One or two days are much enough to visit Pondicherry. Vinayagar temple, long beach, resorts, parks are very neat and clean. All kind of hotels avail to stay here with low cost. Also food items are very tasty and nice.
Train and bus are available to Chennai regularly and local town buses are very usefull to reach the tourist places. There is no flight fesilities to anywhere india even the airport available
Ola, uber is not avail in this town so we can use only auto but they are chargeing little bit high compare then other cities.