Ride from the village of Opdøl at sea level up to Renndølsetra in the Innerdalen valley. Innerdalen has frequently been called Norway's most beautiful mountain valley. There are some very steep sections, often above 20%, once you reach the gravel trail at 13.5Km/8.4 miles.
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Download FulGaz now and ride Innerdalen on your home trainer. You'll then feel every change in gradient and see every turn in up to 4K video.