river oxara near the oxarafoss waterfall

basalt canyon circle cliff cliffs cold destination europe fall gap geology golden gorge history iceland icelandic landmark landscape lava mountain mountains national nature oxara oxarafoss oxarar oxararfoss park parliament pingvellir plates river rock scandinavia scenery site stone stream tectonic thingvellir torrent tour tourism travel viking volcanic water waterfall world apara xaraiexcl afrac34 ingvellir