B/ON-2352 Bunker Spirmont St 5 is a military bunker located in the province of Liège, Belgium. Situated at coordinates 50.485741, 5.6125772, this structure dates back to World War I, reflecting Belgium's strategic fortifications during the conflict. The bunker is part of the country's extensive defensive network, designed to protect against potential invasions and military threats during the early 20th century.
Its location in the Liège province, a region historically significant for its fortifications, underscores its role in Belgium's military heritage. Today, the bunker stands as a testament to the engineering and strategic planning of the era, offering insights into the defensive measures employed during World War I.