You said it!
I’d love to go on the cross Canada train excursions. They’re awesome, especially in Alberta and BC.
There are a lot of train travel videos on YouTube...all free and many are professional.
Edit to Add: Here is one that is short and well-produced, Vancouver to Banff, and is entertaining/interesting: https://www.youtube.com/watch?v=XjrsOTy6RSs
Another Edit: haha, of course, everyone should be leery of clicking on random links posted by random unknown strangers as you never know what sort of trouble you might get into! (spam, viruses, that thing that encrypts your computer unless you pay a $$ ransom, spyware, who knows!) So anyway, please be careful out there, have your Windows Defender, etc, up and running, run your MalwareBytes on occasion, wear your golashes, etc, and Be Careful.