Managed train journey Ostersund (SE) to Trondheim (NO) - Eurail 1978, part of the route, loved the remoteness of region, wish we had been able to travel again.
When writing about the travel I did notice many railways lines were no longer in use or possibly not mentioned being remote. Travel Diary 1978 - Part 3 - Germany - Denmark - Sweden - Norway
Now I enjoy remote Northern Hemisphere places through the lens of others.