Lady Knox Geyser, Geothermal attraction in Wai-O-Tapu, New Zealand
Lady Knox Geyser is a geyser in the Waikato thermal region that erupts with regular bursts of hot water. The site sits among hot springs and steaming vents that shape the surrounding landscape.
The geyser was discovered in 1901 when prisoners at an open institution found that adding certain substances triggered eruptions. This chance finding shaped how the site operates today.
The name honors Lady Constance Knox, daughter of a New Zealand Governor, reflecting colonial connections. Visitors can observe how this historical name remains tied to one of the region's most famous geothermal features.
The site has viewing platforms and pathways that let visitors watch safely from good vantage points. It helps to arrive early and be mindful of steam and hot surfaces around the area.
Unlike other geysers in the region, this one is triggered by human intervention rather than purely natural geological processes. This management creates a predictable display that sets it apart from wild, unpredictable geysers elsewhere.
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