jökulsá á fjöllum

awe badland barren beautiful beauty blue boulder canyon cascade cliff crash day destination dettifoss enormous falls fjollum fjapara llum flow glacier hill iceland icelandic jokulsa jokulsargljufur japara kulsaiexcl land landmark landscape longest magnificent majestic mountain myvatn national natural nature nobody outdoor over park power powerful rapid ravine river rock rocky rough rugged scenery scenic second selfoss sightseeing sky stone stony stream streams summer summertime the torrent tourism travel valley vatnajokull vertical volcanic water waterfall waterfalls white whitewater wild wonder