Roll out of Bad Segeberg and into the Naturpark Holsteinische Schweiz, then on past the Seedorfer See und Umgebung nature reserve. The Kuhkoppel forest and the Schwartautal und Curauer Moor nature reserve follow before the Kalkberg viewpoint, and then it's back to where you started. In between: 75.1 km, all of it paved, with 354 m of climbing along the way.
