close up fjallsjokull glacier lagoon with person stands on iceberg. wonderful glacier lagoon of fjallsrln in iceland melts

iceland climate glacier fjallsjokull icebergs fjallsrln majestic jokulsarlon change lake ice cold nature water snow mountain lagoon iceberg icelandic beautiful winter travel fjallsarlon blue glacial dramatic overcast cloudy melts landscapes arctic environment northern warming floating river warm weather global environmental concept earth conservation protection temperature tour tourism save woman tourist