Dettifoss, the 'most powerful' falls in Europe. This river, Jökulsá á Fjöllum, could see massive flooding if the Barðabunga volcano erupts and melts through the 700-900m of glacial ice above it.
A geothermal powerplant near Krafla in the North East
Last active in 1984, the area nearby has been developed for geothermal power production, with magma found just 2.1km below the surface. This panorama can be printed up to 80cm wide at photo quality, or larger as a poster.