Steektermolen

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• Mill
• 4 kmfrom Alphen aan den Rijn center
• 4.0 / 52 reviews
• Alphen aan den Rijn

A Mill That Shaped the Polder

The Steektermolen owes its existence to a problem as old as the Netherlands itself: keeping low-lying land dry. The first mill on this spot dates from 1486, a testament to how urgently the polder's drainage was needed. The current structure was erected in 1597—likely a renewal of its predecessor—and has served the Steekterpolder ever since. At the time, the land was so barely below the water table that a single scoop-wheel mill could handle 660 hectares of polder by itself.↗↗

Like the peat soil of the Holland polders, the mill has had to adapt continuously. In 1939 its sails were 'greened' with streamlined metal cladding—a wartime-era efficiency upgrade that let the mill turn on less wind and pump faster. By 1962 the peat had sunk so far that the old scoop wheel could no longer reach deep enough, so it was replaced by an Archimedes screw, a radical change that required carving an entirely new water channel through the heart of the mill and removing the living quarters from inside the structure.↗↗

Signal Mill of Rijnland

From 1873 to 1974 the Steektermolen played a role that went far beyond its own polder. It was a seinmolen—a signalling mill whose miller bore the responsibility of warning neighbouring mills when the water level in the receiving boezem became dangerously high. By day, a black-and-white flag was hoisted on the upright sail; by night, a bright lantern served the same purpose. This system prevented the network of polder mills from collectively overloading the drainage waterways.↗↗

Restoration and Revival

The mill fell silent between 1997 and 2001 due to a badly worn sail cap and structural defects, but a thorough restoration renewed most of its upper body. In 2010, an innovative and slightly ruthless pest-control operation wrapped the entire mill in plastic and blasted it with hot steam to kill death-watch beetles—a treatment that saved the structure but left some newer timbers cracked and twisted. A modern pump station was eventually built beside the mill, taking over primary drainage duties in 2015, while the Steektermolen was retained as a reserve pumping installation for extreme weather events or pump failure.↗↗

Since 2018, ownership has passed to the Rijnlandse Molenstichting, the regional mill foundation that keeps 49 polder mills alive across the old Rijnland waterboard territory. A volunteer miller now lives in the cottage next door and brings the sails turning on a regular basis—keeping the mill as much a working tool as a monument.↗↗

Visiting the Steektermolen

The mill sits along the Steekterweg in open polder country, roughly one kilometre west of the village of Zwammerdam and just south of the Oude Rijn river. There are no ticket booths or crowds here—visits are by appointment with the miller, and school groups are welcome at arranged times. Interpretive panels on-site tell the mill's story in Dutch, with QR codes linking to English and German translations, making even an unguided walk informative.↗↗↗

The experience of visiting the Steektermolen is quiet and elemental: a vast sky, grazing meadows, the creak of timber and the slow sweep of sails over water. It is exactly the kind of 'small pearl in the landscape' that the Rijnlandse Molenstichting champions—an oasis of stillness in the heart of the Randstad.↗

Practical Information

The Steektermolen is open to visitors by appointment. Contact the miller Bram de Vries by phone (06 46107337) or email (abramdevries@icloud.com) to arrange a visit or a school group tour. The mill lies in the open countryside; the access road is a narrow polder lane and there is no wheelchair-accessible entrance to the structure itself.↗↗

For more information on the mill and the broader Rijnland mill network, see the Rijnlandse Molenstichting website at rijnlandsemolenstichting.nl. The mill also has its own Facebook page (facebook.com/steekter) with updates on when the sails are turning.↗↗