Black Sheep Farm is midway between Auckland and the Bay of Islands.
Located on a coastal scenic route the travel options are:
Leave SH1 at the town of Waipu (well signposted travelling North and South) and travel 10km south on Cove Rd, through Waipu Cove beach and up the top of the hill to 1034 which will be on your right hand side.
Alternatively, travelling north, leave SH1 at the turnoff right to Mangawhai and take the scenic route through rolling farm lands through Mangawhai, turn right at the T-juncion onto Cove Rd and travel over the kauri forest to Langs Beach and continue north to the top of the hill to 1034 which will be on your left hand side.