Pupu Springs

Ranking in the top ten freshwater diving destinations in the world, these springs have become a mecca to divers seeking the ultimate in freshwater dives. The unique natural features have created a reputation that has spread, captivating visitors from all parts of the globe.

	Amazing viz at Pupu Springs
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Also known as the Pupu Springs, it is the largest, clearest and most popular of New Zealand's freshwater springs. The basin containing the main spring is 42 metres across, and through a system of mirrors scientists have recorded the horizontal visibility at 62 metres (203 feet) - the springs are thought to hold the clearest fresh water in the world. Millions of litres pour from the spring's eight main vents with enough force to make the covering rocks joggle rhythmically, while smaller sand-covered vents fountain in a mesmerising way. A truly awe inspiring dive that will leave you breathless.

With amazing colours and textures, it is like an underwater garden with rich growths of aquatic plant life everywhere. Watercress flourishes so well that it is harvested twice a week and sold to local greengrocers. There are also lovely mosses, liverworts, milfoil duckweed and pondweed. Spot the various fish and crustaceans, including chinook salmon, trout and koura - a freshwater crayfish - while experiencing the awesome power of several thousand litres of water bubbling up through the ground.