The black beach at Vík í Mýrdal is quite unique, its sand composed of jet black basalts is flanked by massive cliffs to the west and offers a view of volcanic sea stacks perpetually battered by the rough Atlantic waters.
Vík í Mýrdal

Photos from my travels
The black beach at Vík í Mýrdal is quite unique, its sand composed of jet black basalts is flanked by massive cliffs to the west and offers a view of volcanic sea stacks perpetually battered by the rough Atlantic waters.