The sport of white water river rafting calls for a triumph over the swift, swirling river as it gushes past spectacular mountains. It is practiced mainly in the upper reaches where the water is wild and white as it froths and foams, crashing against narrow gorges, rocky outcrops and falls at deep gradients. The suitable period for river running depends on the adequacy of water volume. Thus September - November and March - April - May are most appropriate. The equipment required is ordinary outdoor gear, goggles, antiseptic cream and a liking for getting wet.