Selfoss waterfall is located in Jökulsárgljúfur canyon in the Northern Region in Iceland only one kilometer south of the mighty waterfall Dettifoss. Both waterfalls are part of the natural wonders in Jökulsárgljúfur as well as the river Jökulsá á Fjöllum. The glacial river in the mountains. Although Selfoss has always stood in the shadow of Dettifoss it is a great construction of nature and equally as enjoying to visit. The height is only 10 meters, but the width is more than Dettifoss. And of course the visit is only half an hour hike from Dettifoss, and both waterfalls share the same parking lots, both on the east side and the west side. If you are visiting Dettifoss, be sure not to miss this beautiful waterfall. (hiticeland.com)