Shlisselburg is a historic town located in northwestern Russia, near the confluence of the Neva River and Lake Ladoga. It is known for its strategic position and has played a significant role in Russian history, particularly during the Peter the Great era. The town is home to the famous Shlisselburg Fortress, which was built in the 17th century and served as a key defensive structure. The town's name, which translates to "key town," reflects its importance in controlling access to St. Petersburg. Today, Shlisselburg is a small community that attracts visitors interested in its rich history and picturesque landscapes. The fortress remains a popular tourist destination, showcasing the architectural heritage of the region.