Essential information. Dettifoss and Selfoss are located near Mývatn. Iceland has no shortage of waterfalls, but each one has something special that warrants a journey out to see it in person.Dettifoss is no exception. This gives you the freedom to … Essential information Other sections Category navigation. When to go and weather Temperature °C °F. When I used both Google Maps and the navigation system on our car to get to Dettifoss, that they both routed me to the east side. Getting to Dettifoss By land Health and safety Insurance Comprehensive travel insurance to cover theft, loss and medical problems is highly recommended. Highlights. If you stay overnight in Mývatn, it is worth getting an early start to visit Dettifoss and Selfoss before they get very busy. Located in Northern Iceland, not far from the country’s second-largest city, Akureyri, Dettifoss is Europe’s most powerful waterfall. Getting to Dettifoss You can find Dettifoss in the northeast part of Iceland between Myvatn and Egilsstaðir, north of the Ring Road. There are two roads that allow access to the falls, one on either side of the Route 1 bridge which spans the Jökulsá á Fjöllum river, which you can find 130 kilometers west of Egilsstaðir,or 35 kilometers east of Myvatn. Getting to Dettifoss and Selfoss If you are visiting North Iceland and the Myvatn area, I strongly recommend renting your own car. Essential information. Getting to Dettifoss and Selfoss. Image gallery. Akureyri tours will take you to explore Dettifoss waterfall and its surrounding area. Dettifoss is a waterfall found in North Iceland, said to be the most powerful in Europe. It is regularly visited on Diamond Circle tours and should not be missed by any visiting the region.