Twyford Waterworks preserves the machinery that once helped supply Winchester and the surrounding villages with clean water. The site includes historic pumps, boilers and engineering buildings, making it a rewarding stop for anyone who likes industrial heritage on a human scale.
Opening days are limited, so it is not a casual drop-in attraction. When the engines are demonstrated, though, the place comes alive: steam, oil, brickwork and the practical Victorian-Edwardian confidence that clean water could be engineered into everyday life.