Along the magnificent valley of Vesturdalur, in between Ásbyrgi and Dettifoss, the highlights you must not miss are the bizarre basalt rocks at Hljóðaklettar. A series of vertical, horizontal and diagonal columns, formed by mysterious volcanic activity, standing over the ground and modeling rosettes, swirls, spirals and honeycombs, in turn give life to enormous and puzzling rock formations of distinctive shape.
Northern Iceland. September 2015.