Fort VI

Fort VI is a fortification in the Okecie district featuring a pentagonal design with dry moats, defensive caponiers, and brick structures. The site includes original underground passages and observation points that are accessible primarily through guided tours.

Russian military engineers built the fort between 1883 and 1890 as part of an outer defensive ring protecting Warsaw's southern approaches. This construction period reflected imperial strategic planning and shaped the city's military infrastructure.

The eastern section holds a military cemetery established in 1939 where soldiers who died defending Warsaw during World War II are buried. This area serves as a place of remembrance for those who fell while protecting the city.

The site is primarily accessible through organized tours, as many areas feature steep stairs, narrow passages, and underground sections that are difficult to navigate independently. It is advisable to check tour availability beforehand and expect slippery surfaces during wet weather.

In 1980 a passenger aircraft crashed at the site, leading to the establishment of a memorial for the victims near the entrance. This event remains embedded in local history and is documented at this unexpected place of remembrance.