The Küllstedt tunnel is 1530 meters long, and a few meters before you enter the draft lets you feel where the path leads: into cold darkness. But there is an …
This section is awesome. The quality of the bike path is great. Very often there are benches to rest. The 5 tunnels are an experience. The signs are perfect. It's just fun.
On the upper reaches of the leash, you will cycle through the idyllic hilly landscape of Eichsfeld. The wooded hilltops are surrounded by wide meadows and fields and the bike path leads you past small towns and villages.