The cache is on the Old Pacific Highway (now known as Tweed Valley Way), however you can park nearby on the turnoff into Minnows Road. Many, many years ago when I lived here as a child, we drove on this road to go to Murwillumbah. parents owned the dairy farm along the flats on both sides of the highway. This farm was bought by our grandfather around 1928 and was sold a couple of years ago by our cousins, so it stayed in the family for about 95 years.
Park safely and be careful walking to GZ. It is safe, but remember cars are driving past.