The Germans from 2 days ago had told me about a north sea cycle route. It goes along the coast up to Stavanger or Bergen. My original plan was to ride a bit off the coast to avoid the coastal highways, but what they told me sounded like there’s a cycle path or at least an alternative to main roads pretty much all the way through. For the most part, my previously projected route seemed to match with the ‘official’ route. But close to Kristiansand there was no (sign-posted) alternative anymore and I had to cycle on the highway. That was pretty annoying and a wee bit more dangerous than necessary.
The campsite near Kristiansand I stayed at was small, boring, crowded, and expensive. Cycled 130km today.