Gonio Fortress is one of the oldest and most historically significant landmarks near Batumi, located just south of the city along the Black Sea coast. Originally built during Roman times, the fortress has served as a strategic military outpost for centuries. The site is best known for its well-preserved stone walls, which still surround the rectangular fortress area. Inside, visitors can explore archaeological remains, walk through quiet open spaces, and experience a unique connection to ancient history. According to legend, the fortress is also believed to be the burial site of Saint Matthias, one of the apostles. Today, Gonio Fortress is a peaceful cultural attraction ideal for history lovers, photographers, and travelers looking to explore beyond central Batumi.