In the quiet courtyard of Belgium’s Herkenrode Abbey, the echoes of a two-century-old loss are finally being answered. Founded in 1182 and officially linked to the Cistercian Order in 1217, the abbey served for centuries as both a spiritual anchor and a vital economic engine. The nuns here cultivated the surrounding lands, managed sprawling estates, and steadily built one of the most influential female communities in the region. Their presence profoundly shaped the landscape, the local economy, and the very rhythm of life around Herkenrode.
The Fire That Erased History
The turning point came in 1826 when a devastating fire tore through the complex. The Gothic church, once the architectural and symbolic heart of the abbey, was entirely consumed by the flames. It collapsed completely and was never rebuilt. All that survived were fragments: foundations buried deep beneath the soil, the faint outlines of walls, and archaeological layers holding the memory of a building long after its physical form had vanished.
Today, exactly two centuries after that destructive blaze, a new silhouette rises precisely where the lost church once stood. This is not a traditional stone reconstruction, but rather a striking modern reinterpretation. Spanning 70 meters in length and soaring over 50 meters high, a new transparent steel structure restores the sheer volume of the 13th-century original without trying to mimic its physical weight. It perfectly traces the footprint and orientation of the vanished Gothic nave.
Designing ‘Clausura’
To bring this vision to life, the design process relied heavily on 18th-century architectural plans, historical engravings, and extensive documentation. Architects Arnout Van Vaerenbergh and Pieter Jan Gijs, already celebrated for their “transparent church” in Borgloon, took on this concept at a significantly larger scale.
Their creation transforms the absence of the original building into a tangible spatial experience. Crafted from Corten steel bars that taper from 8 centimeters at the base to just 4 centimeters at the top levels, the skeletal framework constantly interacts with shifting light, weather conditions, and the surrounding landscape.
Crucially, the structure was engineered to protect the historical integrity of the site. With the original archaeological remains resting just a meter below ground, the new foundations required minimal excavation. Instead of replacing the past, the modern framework hovers gently above it, honoring what is present but unseen.
Named Clausura, the installation outlines not only the church but also traces of other lost sections of the abbey complex. From afar, it looks like a solid, unified architectural form. Yet as you approach, the rigid lines begin to dissolve, revealing a structure that defines space strictly through transparency and absence. Walking inside, visitors experience the immense scale of the original nave while remaining fully connected to the open sky and the natural world around them.
The ambitious Clausura project cost approximately €2.5 million, jointly funded by the province of Limburg and the Flemish government, and is slated to become a major visitor attraction by the summer of 2026.
However, the initiative extends well beyond the steel church itself. Flanders has allocated a total of around €5 million for the long-term renewal of the entire Herkenrode site. Over the next two years, the surrounding grounds will be transformed into natural meadows, while the historic abbey and mill buildings will undergo comprehensive restoration.
Ultimately, this work is much more than a striking architectural gesture—it is a dedicated effort to make the region’s layered history visible and accessible. By reconnecting the site with its past and giving it a new public purpose, Herkenrode has been transformed into an environment where memory, landscape, and contemporary design seamlessly intersect. Two centuries after the fire, the abbey’s lost church returns: not as a reconstruction, but as a brilliant framework that allows the past to be seen, understood, and experienced entirely anew.