Answer:
- Historical tourism: tours to historical places to satisfy interest in history, e.g. forts in Maharashtra linked with Chhatrapati Shivaji Maharaj (Gopal Neelkanth Dandekar arranged such hiking tours), forts in Rajasthan, Gandhi’s ashrams.
- Geographic tourism: visiting places to observe special geographic features, e.g. sanctuaries, Valley of Flowers (Uttarakhand), beaches, the crater lake at Lonar and the potholes (ranjankhalage) at Nighoj.
- Agro-tourism: visits to farms and rural areas, especially for urban people with little exposure to rural life; farmers also visit agricultural research centres and universities.
(Other types: sports tourism, medical tourism, religious tourism, domestic and international tourism.)