Roupel Fortress is a historic site located in northern Greece, near the town of Serres. The fortress was built between 1914 and 1918, during the First World War, by the Greek Army as part of a larger system of fortifications designed to protect the country’s northern borders.
Today, Roupel Fortress is a popular tourist attraction and a symbol of Greek military history. Visitors can explore the fortress and its tunnels, see the original gun emplacements, and learn about the strategic importance of the site during the wars.