Onion Creek Club, one of Austin's most historic golf clubs, was founded in 1974 by three-time Masters Champion Jimmy Demaret and golf legend Jimmie Connolly. Onion Creek Club has one of the most beautiful golf courses in the state with gently rolling fairways shaded by towering cypress, oak and pecan trees that line the banks of Onion Creek. This 27-hole facility is challenging at both the championship and beginner level.