The Dorrigo Steam Railway and Museum owns approximately 35kms of the upper part of the disused Dorrigo line (from Dorrigo to Ulong) and at some time in the future it is planned to commence operations on at least part of the line.

The Dorrigo Steam Railway and Museum has collected about 200 items of rollingstock, all brought in by road and it is claimed to be the largest collection of rail heritage rollingstock in the world.

The museum is not yet open to the public.