You might be coming from Masterton (south down State Highway 2), or from the Akatarawa Valley.
Continue south down State Highway 2 until you have passed the Wallaceville turn-off. The next turnoff is Trentham; turn left.
Carry on along Moonshine Road until you approach the second pedestrian crossing.
Turn right into Smallfield Lane, follow it round to the left and park in the church car park.