gatklettur (hellnar arch), snæfellsnes peninsula, iceland.

amazing arch arnarstapi atlantic background basalt bay beach cape cliff coast coastline cove famous formation gatklettur gattlekur geology green hellnar iceland icelandic landmark landscape mountain natural nature ocean outdoor outdoors peninsula place rock scenery scenic sea seascape seashore seaside shore sky snaefellsnes snfellsnes snæfellsnes stone terrain tour tourism tower travel view viewpoint volcanic volcano water wave