All the great walks are so busy… any recommendations on a less used tramp?
On the majority of tracks you may only see a couple of people a day, if that. The busy tracks like the Great Walks are only a tiny fraction of the number of tracks in New Zealand. If you want really remote, the polymedia or similar CD Roms are gold for seeking out seldom used tracks, also visit the local DoC office in the area. If you are well-equipped and experienced in navigational skills you could make your own way but don’t forget to hire a mountain radio.