Osowiec Fortress
Map
![Osowiec Fortress location map](https://tzmedia.b-cdn.net/media/images/static-maps/pl/53_4722_22_6517.jpg)
Gallery
![Osowiec Fortress](https://tzmedia.b-cdn.net/media/images/pl/place/gallery/medium/cec02f65ffcd4233b4be668bba6f629d.jpg)
Facts and practical information
Osowiec Fortress is a 19th-century fortress built by the Russian Empire, located in what is now north-eastern Poland. It saw heavy fighting during World War I when it was defended for several months by its Russian garrison against German attacks. ()
Day trips
Osowiec Fortress – popular in the area (distance from the attraction)
Nearby attractions include: Red Marsh Nature Reserve, Twierdza Osowiec - Fort I Centralny, Goniądz.