This basalt column waterfall – located by Stuðlagil Canyon in Efri-Jökuldalur in Fljótsdalshérað, East Iceland –was discovered after the creation of the Káranhjúkar hydro-dam.
Iceland's Thingvellir National Park ... Other highlights include the Hraunfossar waterfalls, the basalt rock columns of Studlagil Canyon, Europe’s largest glacier in Vatnajökull National ...