ナショナルジオグラフィックさんのインスタグラム写真 - (ナショナルジオグラフィックInstagram)「Photo by Simon Norfolk @simonnorfolkstudio I The "glacial river lagoon" (Icelandic: Jökulsárlón) is a large glacial lake in southeast Iceland, on the edge of Vatnajökull National Park. The first settlers arrived in Iceland around 870 C.E., when the edge of the tongue of Breiðamerkurjökull Glacier was about 12 miles (20 km) further north than it is today. As glacial retreat has extended its boundaries, the lake has increased fourfold in size since the 1970s, and is reported to be the deepest lake in Iceland (over 815ft (248m) deep. Follow me @simonnorfolkstudio for updates, outtakes, unpublished, and archive material on this and future projects @simonnorfolkstudio #glaciers #photojournalism #iceland #documentaryphotography #simonnorfolk」5月22日 18時38分