List of districts of Karnataka
The southern Indian state of Karnataka consists of 31 districts grouped into 4 administrative divisions, viz., Belagavi, Bengaluru , Gulbarga, and Mysore. Geographically, the state has three principal variants: the western coastal stretch, the hilly belt comprising the Western Ghats, and the plains, comprising the plains of the Deccan Plateau.
Source: Wikipedia — List of districts of Karnataka (CC BY-SA 4.0)