"Kenya's Mathioya, Tana, andAthi rivers offersome excellent white-waterrafting opportunities. Rafting the Athiis considered one of the top 10river trips in the world and includes steep rapids, giant waterfalls, and stunning views of wildlife along the route. Savage Wilderness, a company in the Sagana region, offers exhilarating and well-guided white-water excursions (as well as rock climbing, archery, and more) and is an easy day trip from Nairobi. At some points of the year, the rivers around Sagana can betoo low to raft on, but a range of other activities, from swimming to attempting to kayak througha 50-footwaterfall, are available."