Kydalsfossen, also named Bybruafossen, is a nice waterfall near Bybrua/Gjøvik in the region Oppland, Norway.
The waterfall Kydalsfossen is close to Lillehammer. From Lillehamer drive south on road E6. At the junction with road 4 go straight ahead onto road 4 to Gjøvik. In Gjøvik keep right proceeding onto Oslo on road 4. At the next exit follow the sign for Kallerud. At the roundabout go right and from here follow the signs Hunndalen. Follow the Odnesvegen until you arrive at Bybrua. Go left at the powerstation and park the car here.
A short walk takes you to the river Vesleelva where you can see Kydalsfossen. Kydalsfossen has a single drop of appr 5-9 meter and is nice to see and easy to reach.