If you love to travel then you must come to Bhubaneswar the first smart city of our nation even the city which is famous for Temples.
You can travel via Bus, Train, Flight or Personal vehicle too, There is many places in Bhubaneswar. As its a small city so it will take hardly 2/3 days to roam around every place in Bhubaneswar. The Lingaraj temple is famous for Lord Shiva, Even you can go Ram Mandir then go for Iskon Temple, while travelling within Bhubaneswar you will find many temples near by, Then go for World famous Khandagiri and Udayagiri Cave, after that you can visit the Zoo which is one of the biggest in India.
About food, you will many every type of food in Bhubaneswar, its tasty and as also cheap too, you must try Lingaraj Lassi, Chat and Dahibara in Bhubaneswar, at night time you can go for pub or night club if you like, many are there.
The people of Bhubaneswar are very sweet and helpful, most of the people who are staying in Bhubaneswar coming from outside as because many Engineering colleges are there and also many IT sectors are there, people mostly talk in Hindi and Odia(which is Local Language).
So its little things about Bhubaneswar, Once Visit this smart city and feel the peace over there. Bhubaneswar is one of the safe city among the all smart city because of security of the Police, every traffic or every place you find CC camera so they are always checking on the city even its clean city too, As its a smart city people also live here as smart as well.