The Anatoki Farm is very easy to find. First follow the road signs to Motueka (town close to Nelson). From there it's only a 50 minutes drive to Takaka.
1 km before entering Takaka, on state highway 60, you turn left to "Long Plain Road" (see brown road sign). From there you only have to follow "Anatoki Salmon" signage for about 5.5km till you reach your destination.
Anatoki Salmon road sign
230 McCallum Road, Takaka, Golden Bay, South Island, New Zealand
For exact location See Google maps in footer of this page