Proud Hosts of the SA Open 2010. Home to one of the world's most challenging links courses, Humewood is consistently ranked as one of South Africa's Top 10 golf courses. The late Bobby Locke considered Humewood Golf Course to be the best in South Africa and said that it compared favourably with the top links courses in the British Isles. Humewood has hosted the South African Amateur 9 times and the South African Open 4 times.