Huka Falls and the Arataitia Rapids, North Island, New Zealand

Thursday 30th April 2026

Huka Falls:

We headed on north, beyond the huge Lake Taupo, to where the Waikato River exits the lake. At one point, the Waikato narrows from about 100 metres wide, to just 15 metres, through a deep channel formed naturally by volcanic action, before exiting into the wider Waikato river over a final drop.

From the bridge, you can see the river entering the channel

Approximately 220,000 litres of crystal clear water flows through the channel and over the falls, every second. The spectacle is breathtaking as the water surges through in a powerful torrent.

Looking back upstream towards the bridge

After crossing the bridge, we were able to visit the falls and view from the terrace alongside the channel.

The final fall, into the wider river channel, for scale, see the people top-left on the terrace
Looking downstream, beyond the falls.

The Arataitia Rapids:

Further north, the Waikato River widens into Lake Aratiatia, which has been created by a dam. Water from the lake is used, via a tunnel, to drive turbines downstream, via an underground 18 million litre surge tank, but this initially caused the famous Aratiatia Rapids to become a mere trickle, so to preserve the spectacle, 3 or 4 times a day at set times, water is released from the dam.

Then they turned both taps on.

The river below the dam is almost instantly transformed from a small stream, to a raging torrent for around 15 minutes. You are able to view from a bridge over the river, adjacent to the dam, or from a viewpoint, about 5 minutes walk downstream.

View of the rapids in full flow, from the downstream viewpoint.
Looking further downstream from the viewpoint.

Just a short post today. TTFN and see-u-later.

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