Fort I

Fort I is a 19th-century military fortification in Warsaw composed of earth ramparts, brick walls, and a network of defensive ditches arranged in a polygonal configuration. The structure sits within parkland today, where visitors can still see remnants such as former stable buildings and underground passages.

The fort was built between 1883 and 1890 by the Russian Empire as part of a defensive system protecting Warsaw. It was one of approximately 20 structures in this strategic ring that surrounded the city.

The Italian Military Cemetery on the grounds serves as a place of remembrance for soldiers who fell during the conflicts. Visitors encounter graves from different periods, which speak to the international scope of the wars that shaped this place.

The site is accessible through the surrounding park and works well for a leisurely walk, especially if you are interested in historical structures. Spring and autumn offer the most pleasant conditions, as the weather is mild and the landscape shows the site to best advantage.

The fort was part of an outer defensive ring positioned about 8 kilometers from the city center to create a wide protective zone. Together with about 13 other brick structures, it formed a coordinated network meant to guard Warsaw from a distance.