Cyclists Sosnówka offers great trails for mountain bike enthusiasts. The so-calle Olbrzymy singletrack covers routes locate in three communes: Jelenia Góra, Piechowice and Podgórzyn. Together, they are about 70 km long, they were name after Slavic gods and demons: Sea buckthorn, Leszy, Skarbek, Zmora, Doppler, Błotnik, Poświt, Czart, Utopiec, Skrzat, […]