The trails start from the Mary Peters Track in South Belfast. From the ‘House of Sport’ roundabout take the B103 Upper Malone Road signposted Finaghy/Dunmurry. After approximately 1 mile, turn left down Old Coach Lane and continue for 100 metres where the Mary Peters Track entrance will be on your right hand side. More options on the MountainbikeNI website.
Full information on Barnett Demesne trails on the MountainbikeNI website