Kolugljufur is the 2 km long and 20-25 m deep and
beautiful gorge of River Viðidalsa. The ascending salmon does not
get any further than to the waterfalls in the gorge.
The detour from
road #1 is well worthwhile. The gorge was named after the giantess
Kola, a mythological legend, who lived there in a cave. More
topographical names are connected to her.
Iceland Saga Trail