autumn picturesque studlagil canyon is a ravine in jokuldalur, eastern iceland. famous columnar basalt rock formations and jokla

autumn basalt beautiful blue breathtaking canyon cascade cliff clouds column columnar dusk environment europe famous formations geology golden gorge grass green hike hiking hill iceland japara kla kuldalur lagil landscape mountain natural nature outdoor picturesque ravine river rock scenery sky spectacular stone stuadeg studlagil sunrise sunset tourism travel water waterfall wild wilderness