The Fortress of Forte Mare is a historic fortification located in Herceg Novi , Montenegro . Built in the late 15th century, it was designed to protect the coastal town from invasions and pirate attacks. The fortress features a blend of Venetian and Ottoman architectural styles, showcasing its strategic importance in the region. Today, the fortress stands as a popular tourist attraction, offering stunning views of the Adriatic Sea and the surrounding landscape. Visitors can explore its well-preserved walls and learn about its rich history, making it a significant landmark in Montenegro 's cultural heritage.