þórufoss is about 15 meters (45 ft) tall waterfall on the Laxá í Kjós river. And as far as I heard from locals, salmons are able to make it up. þórufoss waterfall is also one of the location you might know from TV serie Game of Thrones.

þórufoss (Thórufoss) is situated close to the road nr. 48 – Kjósarskarðsvegur, not far away from Reykjavík.