A challenging day tramp in open tussocklands marked with posts, rather than a formed track.
The first part of the route is on an easement over private farmland. Keep to the marked route and close all gates.
Coach Stream Route links with Trig M Route where you have the option to follow this route back down to Starvation Gully on SH 73 or continue along the ridge to reach Trig M.
Start at the car park at the bottom of Porters Pass, SH 73.
No dogs permitted from Coach Stream Route access. Dogs permitted from Trig M access from SH 73.
This is a Department of Conservation tramp.