glacier tongue slides from the vatnajokull icecap or vatna glacier near subglacial oraefajokull volcano, iceland. glacial lagoon

hiking hike clouds sky blocks blue climate cold environment europe frozen geological glacial glacier hand ice iceberg icecap iceland lagoon lake landmark landscape melt mountain natural nature oraefajokull outdoor overcast palm scenery scenic september south stone subglacial tongue tourism travel vatna vatnajokull view volcanic volcano water white slides iceland surrounding mountains