dramatic icelandic terrain with volcanoes, canyons, glacial rivers, highland deserts and poor vegetation, on the laugavegur trail

adventure area backpack backpacking beatiful beautiful beauty botnar canyon cloud colorful desert desertic ermstur eyjafjallajokull geology geothermal highlands hike iceland icelandic landmanalaugar landscape landscapes laugavegur lava majestic markarfljot markarfljotsgljufur mountain nature nobody outdoor panorama poor posmork river rock scenery scenic thorsmork trail travel trek trekking vegetation view volcanic volcanism volcano wilderness