Don River Railway is a not-for-profit organisation owned and operated by members and volunteers. It was established at Don, Devonport, Tasmania in 1973. Trains commenced operating in November 1976. This has been the result of countless thousands of hours of voluntary labour provided by members.

The train travels on the eastern bank of the Don River to a junction in Coles Beach. Visitors are encouraged to spend some time and visit the museum and workshop. Heritage locomotives and carriages are on display throughout the grounds and workshop.