Karoo to Coast Karoo to Coast The Karoo to Coast is an annual 100 km mountain bike race held in September down the Prince Alfred's Pass from Uniondale to Knysna in South Africa. In 2007 this was voted one of the top ten mountain bike races in the country. All proceeds go to the Lions Clubs International “SightFirst” fund, financing sight restoration surgery for the poor. Started in 1999, this event is considered extremely arduous along a route of which 93% is on gravel roads, from a high point of 1045 m down to sea level, with many long and gruelling climbs, often
Karoo desert ephemerals, spaced 50 cm or more apart, and becoming very sparse going northwards into Bushmanland and, from there, into the Kalahari Desert. The driest region of the Karoo, however, is its southwestern corner, between the Great Escarpment and the Cederberg-Skurweberg mountain ranges, called the Tankwa Karoo, which receives only 75 mm of rain annually. The eastern and north-eastern Karoo are often covered by large patches of grassland. The typical Karoo vegetation used to support large game, sometimes in vast herds. Today, sheep thrive on the xerophytes, though each sheep requires about 4 ha of grazing to sustain itself. The