Friends of mountain biking will love the Kashubian hills around Kartuzy and Khmielno. The bicycle path network may not be very extensive here, but hiking trails can be used, of which there are quite a few and which cover the most beautiful areas of Kashubian Switzerland. However, you should take into account the large differences in altitude, so that some of the routes take on a mountain character. In the western part of Kashubia, between Bytów /Bütow/ and Słupsk /Stolp/, an excursion to the Stolpetal Landscape Park (Krajobrazowy Dolina Park Słupi) should be made via the bicycle route. The Stolpetal Landscape Park (Krajobrazowy Dolina Park Słupi) is the main attraction of this area, which is unique on a European scale in terms of hydroelectric power stations. The most important route in the surroundings of Słupsk is the Greifenring (Pierścień Gryfitów), which forms part of the Karierten Land (Kraina w Kratę) with its capital Swołowo (Schwolow), also called Pomeranian Heritage Village. This route presents the regional architecture of this area with its characteristic half-timbered houses.