The route begins at the end of the Wilberforce Canal Road and follows the riverbed vehicle track to Fanghill Stream.
Kiwi Stream enters the Wilberforce River directly opposite Fanghill, on the western side of the valley, and requires a ford of the river to reach, which should not be a problem in normal flow.
The Kiwi is a long and narrow valley, like many of the tributaries of the Wilberforce. Though it doesn’t have any real gorges, waterfalls or difficult bluffs to pass, travel is slow, but steady, and numerous shingle flats make for easier travel.
We pushed on, barely pausing, climbing higher under the flanks of the Rolleston Range from which the stream drains. The upper valley is mostly tussock terraces and deeply eroded watercourses descend from the high tops above.
By late afternoon we were at the head of the valley, climbing steadily toward the pass to Pukeko Stream, a tributary of the Moa. (This pass is incorrectly labelled Excellent Saddle on the map.) Ten minutes later, the broad sweep of the pass looms above – a wide saddle between ominous bluffs.
We followed the streambed for a short while longer and then left its familiar confines to head up the loose slopes below the pass.
It still seemed a long way off. It was steep, loose, and grunty, notably over the final 250m of ascent. Mist filled Kiwi Stream, but it was starting to clear to the north.
Gaining the pass, we were relieved to flop down and savour our achievement.

