We started from our home and went to Kolkata Station and caught the train.  It was 10:00 p.m at night. After boarding the train we had our dinner. Then we went to sleep. Next day, I got up at 6:00 a.m. Then train was not moving very fast and so I was able to see everything. Then train stopped at a station named Bhubaneshwar. There my father got down to buy tea. The train had halted for 10 minutes. There were many people in the station of Bhubaneshwar. And after some time when the train started and went out of the platform it was all in vain and only plants could be seen. But when we were crossing the bridge it was very exciting. I slept in my own berth and beside my berth my mother and brother were sleeping as my brother had half ticket. We were in the AC coach. I saw a goods train. In front of my berth some ticket checkers were working. The train again stopped at a station named Khurda Road. At that time I saw an Express train. Outside the station there were many crop fields and I also saw many towns and cities. Then we crossed a station named Tapang. We also crossed a local train. We again saw a goods train moving with a good amount of goods. We even saw a hill. There was round range of mountains. We crossed the stations named Balugaon and Chillka. Then I saw a huge mountain. Then at 10: 45 pm we crossed the station named Chattarpur. Then the train stopped at Brahmapur. Then we crossed statins such as Sompeta and Palasa.Then we entered Andhra Pradesh and crossed stations such as Naupada and Kotabomali. The mountains were so beautiful that it looked as if someone drew a picture. Then we crossed the station named Tilaru. There were many coconut trees there. Then we crossed the stations named Urlam, Srikakulam Road, Pondurur,Dusie, Chipurupalle, Nellimalla, Alamanda, Kottavasala Jn, Pendurti,Vishakapatnam,Rajamundri, Kadiyam, Bikkavolu. Then we crossed a big river. It took the train 5 minutes to cross the river in breadth. Then we crossed a station named Nidadavolu Jn, Chagallu. We saw many trains in Tamil Nadu. Then as night fell viewing outside became difficult but I managed to see the name of the station that was Talaprolu .At night the houses on the hills were looking like stars. Then the train stopped at Vijayavada Jn. Then we reached Chennai Central Station and reached our hotel. Next day, we went by the train to Tnagar and went to a shop.There we bought two manually functioned helicopters. Next day, after breakfast we went to the snake park. We also saw the national park. Then we went to Marina Beach by bus. And then we had our dinner. Next day, we caught a local train and reached Chennai central. Meanwhile we passed stations such as Saidapet, Mambalam , Chetpet, Chennai Egmore,Chennai Central. From Chennai Central we got up on the Nagercoil Express Train in the AC three tier coach.