Figure 7. Coastal geomorphology for Kenai Fjords National Park. The colored shoreline represents the variations in coastal geomorphology within the park. The very high change-potential geomorphology is mostly sand beaches, mudflats, or calving tidewater glaciers. High change-potential geomorphology includes gravel and cobble beaches. Moderate change-potential geomorphology consists of alluvial fans and glacial deposits along the shore. Low change-potential geomorphology includes medium cliffs and rock platforms, and very low change-potential areas consist of vertical rock cliffs.