Varied mountain and valley tour with a high percentage of asphalt | all trails are uphill | steep descents into valleys | heavy vehicles at the Grane Reservoir ...

Water tour past ponds and through quiet valleys, without any steep climbs | several road crossings | slippery single trails in the Grumbach Valley if weather wet | passes through Wildemann, Hahnenklee and Clausthal-Zellerfeld ...

Tour for fit riders and groups, with good opportunities to buy refreshments | many steep climbs, many viewpoints, good trail descents! | heavy vehicles at the Grane Reservoir | main road crossing at Auerhahn! ...