Kaunas Fortress is a historical military structure located in Kaunas, Lithuania. Built between 1882 and 1915, it was designed by the Russian Empire to protect the city from potential invasions. The fortress features a series of fortifications, including bastions, walls, and various military buildings, showcasing the architectural style of the time. Today, Kaunas Fortress is a popular tourist attraction and a symbol of the city's rich history. Parts of the fortress have been restored, allowing visitors to explore its unique structures and learn about its significance in Lithuania's past. The site also hosts various cultural events and activities throughout the year.