सोनाब खासी हिल्स जिल्लायाव थानाय नंख्नुम दिपा मेघालयनि सेथि आरो एशियानि नैथि देरसिन दैमानि दिप।
Nongkhnum Island located in the West Khasi Hills district is the biggest river island in Meghalaya and the second biggest in Asia.