Black Beach
The fine volcanic sand is like ground glass, soft and almost frictionless when dry, hard as concrete when wet. Under the water, it becomes suspended particles with little traction which is what makes it so dangerous.
Having said that, it's undeniably beautiful.
October: The view from Dyrhólaeyjarviti (door hill island lighthouse) looking down onto Dyrhólafjara (door hill beach) near Vík í Mýrdal in southern Iceland.








