Access Te Auheke track (also known as the Cascade Falls) starts by the Lake Okataina Outdoor Education Centre on Okataina Rd, which turns off from SH 30 in Ruato. The track starts behind the Outdoor Education Centre hut - walk along the left fence line until you see the wooden marker post. You can also access the shorter Rongomai track just a few metres away. I started the walk wearing my gloves, so it’s good to bring warm gear (just in case) even if the sun is shining.
The track itself is relatively flat, and wide throughout. The only time it narrowed was closer to the falls itself where I had to walk over some larger rocks. I thought about trying out my new hiking boots here, and there were some sections with overgrown roots and muddy patches, but as it was mostly flat terrain, my regular walking shoes did the job just fine.