Mulagljufur Canyon is a hidden gem in Iceland, tucked away in the south near Fjallsárlón and Jökulsárlón glacier lagoons. It offers a short but exciting hike with stunning views of Hangandifoss waterfall and Múlafoss waterfall. The trail is poorly marked and accessible mostly from spring to autumn. In the winter it depends on snow levels.
63.9886667; -16.3971589 - dirt road leading to the trail head. Copy&paste these coordinates in Google maps and follow the dirt road until you reach marked parking spot