fossardalur valley landscape with vertical cliffs covered with grass and moss, view from haifoss waterfall, iceland

basalt brown canyon cascade cliff dramatic europe fall field flow formation fossa fossardalur glacial glacier gorge grass grassland haifoss high highlands hill iceland icelandic landmark landscape may moss mountain natural nature outdoor precipice ravine remote river rock scenery scenic spring stone stream tourism travel valley view water waterfall wild afrac34 jasup3 rsaiexcl rdalur