Fossvogur to Gljúfrasteinn Bicycle trail

The journey starts from Fossvogsdalur. From there, the route follows along the Elliðaár rivers and then continues through the Bryggjuhverfi neighborhood, into Grafarvogur, and to Keldur in Grafarholt. The route then heads north to Úlfarsfell on a path along Vesturlandsvegur. The ride continues towards Mosfellsbær, passing through the town, down to Varmá, and back up alongside Helgafell until turning into Mosfellsdalur. From there, the route follows all the way to Gljúfrasteinn. On the return journey, the ride goes to Hlégarður and the Afturelding sports facilities, then turns north through the town to reach the path by the shoreline. The path is then followed along the shore all the way back to Elliðaár estuary. Finally, the same route is taken back into Fossvogsdalur.