We planned to do a 5 mile out & back from the top of Skogafoss to see 25 waterfalls but it was windy, rainy, & foggy, so we just did a few of them.
Skogafoss
Steinbogafoss
Fosstorfufoss
Hestavadsfoss
Gljufrabul
Seljalandsfoss (900 ISK to park)
Urridafoss
basement apartment in Reykholt