Fishriver Canyon - a unique geological phenomenon, the second largest in Africa, its dimensions are staggering - 161 km long, 27 km wide, and the depth to 550 metrov.Turistichesky route through the canyon is one of five the most challenging hiking routes in the southern African region. Under the guidance of experienced instructors tourists overcome 85 kilometers of four-five days. The absence of permanent camps along the route allows travelers to choose a place for the night. The real reward at the end of the path will be the hot springs resort of Ai-Ais.   I can complement the description