Iceland has a stunning and diverse coastline that spans over 4,970 kilometers (3,088 miles). The coastline is characterized by dramatic cliffs, black sand beaches, and rugged rock formations. Some of the most famous beaches in Iceland include Reynisfjara Beach, known for its black sand and basalt columns, and Diamond Beach, where icebergs from the Jökulsárlón glacier lagoon wash up on the shore, creating a beautiful contrast against the black sand. The coastline is also home to numerous fjords, bays, and inlets, offering a variety of landscapes and seascapes to explore.