Come and discover the story of water extraction, softening and supply over the last 125 years at this Scheduled Ancient Monument located close to Winchester in the heart of the Hampshire countryside. 

Restored by volunteers of the Twyford Waterworks Trust we are open on selected days during the year. We look forward to seeing you at one of our events - please see our Visitor Information pages for full details.

We also welcome group visits by prior arrangement and can provide guided tours tailored to your interests.

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We would like to give our special thanks to the many visiting exhibitors who support our events throughout the year, helping to make a day out with us an experience to enjoy and remember.