The final site suitability map generated after weighted overlay for organic farming was divided in four classes i.e. most suitable (1212.77 sq. km), more suitable (434.45 sq. km.), less suitable (63.89 sq. km.) and not suitable (2816.43 sq. km.). The study area being rich in natural resources (Reserve Forests & Water Bodies) and also has huge variation in the elevation shows very less area suitable for the purpose. AHP gives the most suitable areas which are most adequate with respect to the parameters considered as shown in Fig. 11. The dark green patches represent the most suitable area for the organic farming while dark red patches represent the unsuitable area for the organic farming.