landscape of maelifellsandur volcanic black sand desert with tindafjallajokull glacier and blue sky, summer in highlands of

adventure alftavatn alone arctic background barren beautiful beauty black blue botnar breathtaking cloudy color curve desert dramatic emstrur ethereal hike hiking iceland icelandic landscape laugavegur lifeless light lonely maelifellssandur mountain mountains natural nature nobody nordic northern outdoor polar road storasula summer tourism trail travel unearthly unusual valley volcanic wild wilderness