Roll out from Parkeerplaats Rüenberger Venn and let the ride unfold. You pass Tütenvenn and Gildehauser Venn, both nature reserves, before the windmill Lukasmühle breaks the rhythm. Then it's on through Auf der Ammert and Ammerter Mark, more nature reserves on the way. With 67.7 km and 201 m of climbing, this loop brings you back where you started.