Distant View of Iron Fort

For those seeking a deeper look into Matsu’s wartime heritage, Tiebao is a must-visit. Located on an isolated reef off Ren’ai Village, it was once a strategic military outpost guarded by elite amphibious troops. The interior was carved into a tunnel system with firing ports, stone chambers, and reinforced bunkers. Visitors can walk through the granite-lined passages and climb to the top for a clear view of the sea. Though the smoke of war has long faded, this small reef still embodies the rugged spirit of a “fortress at sea.”