Marius Watz: Tectonic shift in action! See Iceland split in two, resulting in a drama queen of a landscape that is full of rifts and lakes, cliffs and vistas.
Marius Watz: Another beautiful waterfall, with the bonus feature that you can walk behind the falling water. Or skip that and make the walk to Gljúfrabúi for an even more in your face waterfall experience.
Marius Watz: Close to Seljalandsfoss, requiring a bit of a walk and decent footwear, this waterfall has bonus adventure features: You can walk inside a cavern and get up close.