Mount Stromlo Forest is a large reserve on the slopes of Mount Stromlo. West of the mountain, many creeks run off undulating hills into the Murrumbidgee River, and have cut into the clay to form deep creek beds.
You are permitted to ride Mount Stromlo Forest on the management trails. This is generally true in all Canberra nature reserves with few exceptions. Mount Stromlo is famous for the network of “single tracks” on the east side at Stromlo Forest Park. These trails are specifically meant for mountain bikes but do not be surprised if you find walkers there too.