Jokulsargljufur canyon, made by river Jokulsa a Fjollum, Jokulsargljufur National Park, north Iceland (Nordurland), Iceland, Polar Regions

Selfoss waterfall in Jokulsargljufur canyon, Iceland, Europe

Selfoss waterfall in Jokulsargljufur canyon, Iceland, Europe

Dettifoss, Europe's largest waterfall on Jokulsa a Fjollum River, Iceland, Polar Regions

Selfoss waterfall, slightly upstream of the Dettifoss waterfall, on the Jokulsa a Fjollum river near Myvatn, northeast area, Iceland, Polar Regions

Tourists walking along the Jokulsa a Fjollum river bank between Selfoss and Dettifoss waterfalls near Myvatn, northeast area, Iceland, Polar Regions

Dettifoss waterfall, Iceland, Polar Regions

Dettifoss waterfall, Iceland, Polar Regions

Dettifoss waterfall, Iceland, Polar Regions

Dettifoss Waterfall, Joekulsa a Fjoellum river, Iceland

Dettifoss Waterfall, Joekulsa a Fjoellum river, Iceland