It is quite easy to reach Jim Corbett National Park by train. The nearest railway station is Ramnagar, which is around 22 kilometers from the main gate of the park.
Daily trains are available from Delhi, Lucknow, Kanpur, Kolkata, and other major cities. The journey from Delhi to Ramnagar takes around 12 hours.
From Ramnagar, you can take a taxi or bus to reach the park. There are also shared jeeps available from the railway station.