From Wairoa, head towards Lake Waikaremoana on SH38. Just before Frasertown, turn right onto Mangapoike Road and follow it for about 17km.
When you get to the turn-off to Hereheretau Road, continue straight on Mangapoike Road, cross the cattle stop and bridge. After 300m, park your car on the left-hand side, across from the driveway leading to the house on the hill. Walk through the gate on the left-hand side of the road, where a sign indicates ‘angler’s access’. Follow the little path down to the river.