Fortress of Modlin

The Fortress of Modlin is a historic military fortification located in Poland, built in the 19th and early 20th centuries to defend against invasions. Situated near the Narew and Vistula rivers, it consists of complex underground tunnels, artillery placements, and defensive walls designed to withstand attack. Its strategic position made it a key defensive point during World War II and earlier conflicts. Today, it serves as a historical site and museum, showcasing military architecture and history. The fortress reflects evolving military technology and remains a significant cultural and historical landmark in Poland.