
Kohima is not connected by train. Dimapur, on the Guwahati-Dibrugarh is the closest railway station with direct rail connections to Delhi, Kolkata, Guwahati, and Chennai.
By bus Kohima is connected to Imphal, Dimapur, Guwahati, Tinsukia and other major cities of North Eastern India. The bus journey from Kohima to Dimapur is 2.5 to 4 hours (depending on the bus).
Walking is the best way to feel the pulse of the capital. You can always go for a picnic/trekking in the forest. There are rivers where you can picnic and the forest are really beautiful. You can find different varieties of orchids which you will never find anywhere else in the world. Whether it is during winter or spring the sight of the forest is breathtaking.
People in Nagaland have a very westernised way of eating. Pork, beef, mutton, chicken and also lots of jungle animals are eaten. People are 100 percent non-vegetarian. Try the local rice beer (preferably home brewed) called zouthou, and if you love pork you should definitely try pork cooked with (fermented) bamboo shoot in naga style and if you love spicy food you should try the naga chutney made with (hot/spicy) green chillies and not to forget the spicy beef pickle made with Rajha Mircha (The world hottest chilli found only in Nagaland).