Why it deserves a visit
Beside the River Lis, this restored mill interprets cereal milling and paper production, an activity documented in Leiria since the early fifteenth century.
What to look for
The complex uses water from the Lis to explain milling mechanisms and handmade paper production documented in Leiria since 1411. Waterwheels, machinery and demonstrations reveal an industrial history not visible from the exterior alone.
Plan your visit
Check whether demonstrations are scheduled and what access is possible near machinery and river. Include the mill in a walk along the Lis rather than only in the castle circuit. Álvaro Siza Vieira’s contemporary restoration preserved the site’s hydraulic logic and returned it to an educational role connected with traditional crafts.
This restored riverside complex interprets paper making and other water-powered crafts through machinery and demonstrations when available. Check activity schedules and accessibility, and connect the visit with Leiria’s Lis river rather than the castle alone.
The documented paper mill of 1411 places Leiria among the earliest Portuguese centres of paper production.



