The Main Krkonose Trail, called the ‘Krkonosska magistrala’, with a length of 71 km, runs across the entire Krkonose range, from Zacler to Harrachov. It goes through the most beautiful parts of the mountains, and offers demanding ascents as well as pleasant downhill rides. Whether you make in it two days, or divide your trip into several parts, it is certainly an experience which we recommend to every white trail enthusiast. The Main Trail is connected to more than 600 km of other trails and tracks in the Krkonose. https://www.krkonose.eu/en/main-krkonose-ski-trail