A comprehensive video view of a visitors train trip on the Cowichan Valley Railway, on the grounds of the BC Forest Discovery Centre (formerly BC Forest Museum, founded by Gerry Wellburn).
This is located in North Cowichan, just north of Duncan on Vancouver Island.
I visited on August 9, 2021 and recorded the train during multiple trips onboard and from various locations on the ground along the route during the day.
The 3 car visitors train was pulled by the #26 Plymouth locomotive model T12 "Green Hornet" which was built in 1928 for the British Columbia Electric Railway Company, where it worked until 1970. It is powered by a gasoline engine.
http://bcforestdiscoverycentre.com/