alftafjordur, westfjords landscape in iceland, with hiking trail to valagil waterfall with wooden bridge over the wild river

alftarfjordur blue sky bridge canyon cliff europe fall fjord footpath gorge grass hike hiking hill iceland icelandic landscape lava layer moss mountain natural nature outdoor path ravine river rock snow snowcapped spring stone stream sudavik tourism tourist trail travel trekking valagil valley view volcanic walking water waterfall west westfjords wild wooden