Hydrocliffs are steep, often vertical rock faces that form along Coastlines due to the erosive action of waves and water. They typically occur in coastal environments where hard rock formations are present, allowing for dramatic cliffs to rise above the sea. The continuous pounding of ocean waves can lead to the undercutting of these cliffs, causing rockfalls and contributing to their dynamic and changing nature. Hydrocliffs are significant for coastal ecosystems and can influence marine habitats and coastal erosion processes.