High angle view of iceberg floating in Vatnajokull national park lake

jokulsarlon iceberg vatnajokull antarctic breidamerkurjokull aerial view glacier global warming ice polar glacial climate change ice block iceland overhead view high angle view drone view icelandic environmental lagoon formation nordic national park north freeze melting scandinavian birds eye seascape ecology blocks landscape establishing shot lake water floating geology drifting nature highland wilderness cracked exploration dangerous fractured establisher pole no people adventure outdoors