Landing piers, also known as JETTIES (7 letters) and DOCKS (5 letters), are structures built out into the water to provide a safe area for ships to dock. They are typically made of stone, concrete, or steel and are designed to protect the shoreline from erosion and provide a stable platform for vessels to moor. JETTIES are usually built perpendicular to the shoreline, while DOCKS are typically built parallel to the shoreline. Landing piers are essential for providing access to ports and harbors, and they are often used for recreational activities such as fishing and swimming.