The bypass of Jelenia Góra / Hirschberg

The Hirschberg Valley is an extensive mid-mountain basin covering over 270 km², bordered to the north by the Bober-Katzbach Mountains (Góry Kaczawskie), to the south by the Giant Mountains, to the west by the Iser Mountains (and the Iser Mountain Foreland), and to the east by the Landeshut Ridge (Rudawy Janowickie). The route runs practically along the border of this basin. The route can be cycled in three or four daily stages.