Coastal Dunes

Coastal dunes are hills of sand formed along coastlines, primarily by the wind. They typically develop when sand from beaches accumulates and is shaped by wind and vegetation. These natural formations play a vital role in protecting coastal areas from erosion, storms, and flooding by acting as barriers. They also provide habitats for various plant and animal species, contributing to biodiversity. Coastal dunes can vary in size and shape, and they are often stabilized by grasses and other plants that grow in these sandy environments, helping to maintain their structure and health.