As Oslo is surrounded by the forest “Marka” - why not explore it on a bike? This roundtrip from Oslo Central Station will take you on bikelanes to the forest. Maridalen and Akerselva 30 km in Oslo
This trip takes you into Romeriksåsen and around idyllic Bjertnessjøen. Teigebyen and the Ravine Landscape 21 km in Viken