It’s around half a kilometer walk to Skútafoss, and on the way you will pass a smaller waterfall, Fremstifoss. At Skútafoss you have a few different options and viewpoints to enjoy. We recommend walking above the waterfall to see it from the roof of the cave, then hiking down to see the spray up close.
Skútafoss is only 15 minutes away from Vestrahorn (link) by car. Just drive through the tunnel and look out for the turn to the left. (The waterfall does not have a sign indicating the turn, but know if you’ve passed the red chair, you’ve gone too far.)
Caution: It can be slippery around the waterfall, and if you go above the waterfall you are completely exposed.