scoria cones and craters. skutustadir, lake myvatn, northern iceland

akureyri animal autumn beautiful beauty blue boiled cloud clouds cones country countryside crater craters explosions gas grass hill hills hverfjall iceland lake myvatn landscape lava magnum molten mountain mountains mývatn natural nature panorama panoramic pseudocrater pseudocraters scoria sheep skutustadir sky skútustaðir snow tourism tourist travel visitor volcanic volcano water