H2O's EU5 Mod Workshop 中文

Åbo Skärgård

The Åbo archipelago spreads across the waters between southwestern Finland and Åland, a labyrinth of islands, skerries and sheltered channels. Boats carried people and goods between the islands and the port of Åbo. From 1638 the royal postal route ran through this island world between Stockholm and Åbo, relying on local farmers to carry the mail from one stage to the next.

References

  1. www.postimuseo.fi/verkkonayttelyt/postitiet/en/1.html
  2. en.wikipedia.org/wiki/Archipelago_Sea