Fardagafoss seemed to be a a pair of attractive waterfalls just upslope from the town of Egilsstaðir along the road to the pass overlooking Seyðisfjörður.
Jonsfoss is an obscure small waterfall that we noticed near the turnoff for the road heading up into the highlands towards controversial Kárahnjúkar Dam.
Hengifoss is a 118m tall waterfall overlooking the lake Lagarfljót near the town of Egilsstaðir. Its trail also yielded bonus waterfalls like Litlanesfoss.
Rjukandi are waterfalls that we spotted along the Ring Road during a long stretch of fairly monotonous driving between Akureyri and Egilsstaðir in East Iceland.
Lagarfoss was once a river waterfall in the east of Iceland before a dam finished in 1975 and completely diverted its flow away from its natural course.