Hafragilsfoss at 27m tall 91m wide is the third of a series of waterfalls on the glacial river Jökulsá á Fjöllum (downstream of both Selfoss and Dettifoss).


Holmafossar (Hólmafossar) is a fairly high-volume cascade tumbling on a tributary to the Jökulsá á Fjöllum River accessed by a lightly-used 2.6km return hike.


Dettifoss is a 44m tall 100m wide waterfall on the Jökulsá á Fjöllum between Selfoss and Hafragilsfoss sourced by the vast Vatnajökull Glacier in North Iceland.


Selfoss is an 11m horseshoe-shaped waterfall on Jökulsá á Fjöllum River upstream from the mighty Dettifoss reached by a slight extension of the Dettifoss hike.

Urridafoss, Katlar, and Rettarfoss

Urridafoss (Urriðafoss), Katlar, and Rettarfoss (Réttarfoss) are all features of the canyon Jökulsárgljúfur further downstream of waterfalls like Dettifoss.