The tour starts at the "Decin-Certova Voda" stop and from there follows the yellow and then the green line up the hill to Maxicky.
From Maxicky, follow the yellow line to Decin. In the settlement of "Cerveny Vrich", leave the yellow line and follow the road of the same name for a short distance. Then turn left into the next road and walk down the hill. At the end of the road, turn right again and follow the road called "Belska" up the hill for a short distance before turning left again into the forest and towards the zoo.
After a short ascent over serpentines, follow the red line to the left to Pastyrska Stena, where a restaurant of the same name stands in a small castle.
From Pastyrska Stena, follow the path behind the castle to Decin Zoo, which is definitely worth a visit.
From Decin Zoo, the route then descends down Zizkova Street into the town, past a Jewish cherry tree and almost directly to Decin railway station, where the tour ends.