Waikato Maungatautari Waterfall
Distance-wise this is not a long walk but the terrain makes it moderately demanding for most trampers and a fair amount of tramping skill is involved, not to mention navigational skills. On the day this should have taken possibly a bit over 6 hours but in the event, going walkabout, just on 9 hours were required to cover the 13 or 14km with the best part of a thousand metres ascending.