About Utrecht Dom Cathedral

St Martin’s Cathedral, commonly known as the Dom Church, is a Gothic church dedicated to Saint Martin of Tours that served as the cathedral of the Diocese of Utrecht throughout the Middle Ages, before becoming a Protestant church in 1580 following the Reformation. For much of its history it stood as the largest church in the Netherlands, its freestanding Dom Tower rising as one of the tallest structures in the country. The cathedral’s nave, however, remained permanently unfinished: essential structural elements including buttresses, arches, and vaulting were still lacking, leaving the tall but comparatively slender building structurally vulnerable. That vulnerability proved catastrophic on the night of 1 August 1674, when a violent storm — part of the 1674 derecho, a squall line with embedded tornado-like vortices that tore across the Low Countries with gusts estimated between 55 and 90 metres per second — struck Utrecht directly. The unfinished, insufficiently braced nave collapsed within minutes, killing roughly 50 people across the city and destroying the towers of five other churches along with all but two of the windmills along Utrecht’s city walls. The freestanding Dom Tower, structurally independent of the collapsing nave, survived the storm entirely undamaged. In the aftermath, the ruined nave was never rebuilt, permanently separating the surviving tower from the choir and transept that remained standing to the east. The open space created by the nave’s destruction became Domplein, the square that still physically divides the Dom Tower from the remainder of the church today — a division that has now persisted for well over three centuries. Beneath the square, the archaeological site known as DOMunder now allows visitors to explore ruins spanning the location’s history from Roman times through the medieval cathedral’s construction and eventual partial destruction.