The aggressiveness and volatile nature of River nzoia demostrated in the northern and central parts of Kakamega County transits to a calm and gentle flowing river in the southern part in Matungu and Mumias West sub-counties as it heads to Lake Victoria. On this stretch, you will find River Lusumu flowing into R. Nzoia. The confluence point has ‘islands’ and a hippo point. Sand harvesting is an economic activity for the local community. Also at the confluence, you find canoeing as a mode of transport. The area is ideal for ecotourism activities, picnic, canoe and boat riding, swimming and rural tourism. a whole experience for visitors along the entire stretch of the river from north to south of Kakamega County.