# Kärnäkosken linnoitus 2017 01

- By: Tuomas Vitikainen
- Date: 2017-09-30
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:K%C3%A4rn%C3%A4kosken_linnoitus_2017_01.jpg)
- Rights: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0)
- Picture: https://upload.wikimedia.org/wikipedia/commons/thumb/0/0b/K%C3%A4rn%C3%A4kosken_linnoitus_2017_01.jpg/1920px-K%C3%A4rn%C3%A4kosken_linnoitus_2017_01.jpg
- Who can see it: Kids profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

The fortress of Kärnäkoski in Savitaipale, Finland. It was built by Russia in 1791–1793.