From the bus stop at the square in Rokytnice, we set out uphill following the yellow trail. Here, we turn right following the red trail and following the signposts, we climb to the hill Stráž, which is called Strážník. There is a lookout here and a nice view of Rokytnice nad Jizerou, Lysá hora, and Kotel. Then, we can return following the red trail that will lead us to the so-called Sachr's hill, where we turn left and go down the hill along ski lifts to the Upper Square of Rokytnice nad Jizerou.