midnight rainbow, kaldidalur valley, iceland

adventure arctic awe colorful daylight dirt double dusk extreme field fissure geology glacier gravel highland hiking iceland icelandic inspiring kaldidalsvegur kaldidalur lava midatlantic midnight midnite mountain night nordic northatlantic over phenomenom rainbow range remote ridge rift road rough rugged scandinavia sightseeing somewhere subarctic summer sun tectonic terrain tourism travel trip volcanic western wheel white whte zen