This is a remote tramping route with a long distance between road access and the upper hut. The crossings are bridged in places, but streams can be unsafe after heavy rain. Hut and stream water is untreated, so boil or treat it. Book Lakehead, John Tait and Upper Travers huts before relying on them, and leave dogs at home. If you want a shorter section, Lakehead Hut to John Tait is 14.2 km one way; that still needs a clear plan to turn around or continue, since it is not a loop. The route in this guide ends before Travers Saddle, whose alpine continuation is a separate trip.