Fort Roupel (Greek: Οχυρό Ρούπελ) is a fortress at the north border of Central Macedonia, Greece, built-in 1914. It became part of the fortifications of the Metaxas Line in the 1930s and became famous for its defence during the German invasion of Greece in April 1941. The Rupel fortifications are not far from the Serres-Promachonas national road, which leads to the Greek-Bulgarian border. They are just a short distance from the border in the narrow Rupel Gorge, through which the Strymon River flows. This place is strategically important for entry to Greek or Bulgarian territory and was fortified in 1914. More information...
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