Lovely trip. Start with 1 1/2 h on the ´ferry´ (catamaran) to Lysebotn. You get to see this fabulous mountain from the fjord including Preikestolen an Kjerag. the A looot of serpentinecurves up to the mountains and then a marvelous road to Setesdalen. And then a bit different crossing over Bjørnefjell to Fyresdal.