SAVON-RADAN ryhmä has a page on Facebook to inform interested people about activities and actions the Savo-line concerning.
A short history in about the Savo line can be found in Wikipedia (in Finnish)
The Finnish railway museum is interesting for different target groups. Some information is available in English
There is a special blog about railway buildings on the internet.
At the website of Miikeli is information about the history of the Savo-railway
A homage to Knut Nylander on the website of Marja de Jong