The original 9 hole course design was created by Donald Ross in 1916 (currently holes 1,9,10,11,12,13,16,17,18). The 'new 9' was opened in 1973 and provides a difficult challenge even more so than the original 9 holes. Conewango Valley is a challenging 18 hole layout that will test the best golfer for not hitting precise shots. With its undulating Donald Ross green complexes and narrow fairways, Conewango Valley is sure to challenge golfers of any caliber.