Nestled in the Tangoio Falls Scenic Reserve, Te Ana Falls tumbles around 10m into a picturesque plunge pool. While Tangoio Falls may be taller, I think Te Ana is more scenic than its larger counterpart. In addition to perhaps looking better than Tangoio Falls, it appears its pool is deep enough for a little soaking - thus adding more charm to the spot.
For more information on this waterfall such as...
maps
directions
detailed descriptions
refer to A Guide to New Zealand Waterfalls (Story Nature Press).