Jökulsá á Breiðamerkusandi This is Jökulsá á Breiðamerkusandi - at 500 metres long, it is Iceland's shortest river. It connects the Jökulsarlón glacial lagoon with the Atlantic Ocean. The bridge you see is the crossing of the main ring road.
This image is from the presentation "A Tour of Elemental Iceland - Skaftafell, Jökulsarlón, Höfn, Eastfjords".