Roll out from Parkeerplaats Oberes Fintautal and straight into the nature reserve of the same name. Then it's on past the Mühlenbachsee, the Kleines Moor bei Sothel and the Tister Bauernmoor, four nature reserves in a row. The Otterkreisel viewpoint is the last stop before the road turns back. Just over 80 km, all of it paved, with 157 m of climbing — and you finish where you started.