O 7 Light Water Tour
Easy tour without any difficult climbs | technically challenging due to the high percentage of single trails | 2 road crossings | 4 single trail sections | many hikers along the Dammgraben! ...
O 8 Torfhaus Tour II
High-level tour with 2 steep climbs | 2 single trail passages | access via country road | 2 road crossings | special signposts in the National Park | many hikers! ...
O 9 Wolfs trail
High-level tour with long trail climb to the Wolfswarte | 3 appealing single trail passages | special signposts in the National Park | 3 road crossings | many hikers! ...
O 11 Quarries and Streams
Very difficult full-day tour with 2 steep climbs | special signposts in the Harz National Park, many hikers | some short trail sections, technically medium difficult | long asphalt section along the Oker Reservoir ...