Ivangorod Fortress is a historic fortress located on the banks of the Narva River in Russia, near the border with Estonia. Built in the early 15th century by the Grand Duchy of Moscow, it served as a strategic military stronghold to protect the region from invasions. The fortress features thick stone walls and towers, showcasing medieval architecture. Today, Ivangorod Fortress is a popular tourist attraction, offering visitors a glimpse into its rich history. The site includes a museum that highlights the fortress's role in various conflicts and its significance in the development of the surrounding area.