S 3 Mountain Freedom

53 km / 1670 hm

Very difficult mountain and valley tour with 2 difficult climbs and a long single trail / gravel track section in the Innerste Valley | passes through Wildemann and Lautenthal | road crossings in the Innerste Valley | longer asphalt section along the Innerste Reservoir (heavy vehicles!)

L 4 Heaven & Hell Tour

54 km / 1450 hm

Very difficult mountain and valley tour with 2 long climbs and many short steep sections | trails mostly downhill | passes through town twice | the Innerste Valley between Wildemann and Lautenthal is difficult to cycle through during rain | short sections on the road | no restaurants or cafés directly on the route! | heavy vehicles at the Innerste Reservoir!