
Polish History Museum
The largest building on the grounds. Temporary exhibitions are on show until the permanent exhibition opens (planned for 2027).
Attractions
The Citadel’s key highlights in one place: from the museums and the former political prison to the new riverside park. Pick what you want to see and build a route around it.


The largest building on the grounds. Temporary exhibitions are on show until the permanent exhibition opens (planned for 2027).

A modern home for arms and armour — from hussars to tanks and aircraft. Free entry on Thursdays.

An authentic 19th-century political prison with original cells and corridors.

The only museum in the world devoted entirely to the Katyn massacre. Free entry.

A site of executions of political prisoners and one of the most important memorial points.

A new recreational area with fountains, a playground and a rest zone — a good choice even without entering the museums.
Allow about two hours for one museum and orientation, or 4–5 hours for a large museum, one smaller exhibition and the transfers. All four museums are not a realistic one-day target. On a first visit, pick one theme — political history (the Tenth Pavilion and the Execution Gate) or military history (the Polish Army Museum) — and build the rest around it.
Not all of the Citadel's attractions require a ticket. The grounds of the former fortress — the gates, ramparts and brick fortifications — can be explored for free, and the walk between the buildings is often as interesting as the exhibitions themselves. A good option when you have little time or arrive on a day when the museums are closed.
Outdoor memorial sites are also free, especially the area around the Execution Gate, as well as the Fosa i Stoki Park. The Polish Army Museum's outdoor collection — large military vehicles displayed in the open air — is also impressive in scale and makes for striking photos.
With children, the best combination is one museum plus time outdoors. The Fosa i Stoki Park with its playground and fountains provides a natural break, and the open space gives younger visitors room to move between the planned stops.
Of the exhibitions, the Polish Army Museum tends to make the biggest impression on children — vehicles, aircraft and artillery are visual and accessible. Harder topics at the memorial sites are worth pacing carefully and adjusting to the child's age.
When planning, keep free-admission days in mind: the Polish History Museum is free on Fridays, the Polish Army Museum and the Museum of the Tenth Pavilion on Thursdays, and the Katyn Museum is always free. On Mondays most exhibitions are closed — the least useful day for indoor visiting, though the grounds and the park remain open.
The Citadel is large, so it is worth planning the order of your visit on the map in advance. Public transport is the most convenient way to get there — the Citadel is close to a metro station. Confirm current hours and prices before you go, as they can change.
Verified on July 17, 2026. We use official museum and operator information as the baseline, then add our own comparison and planning guidance. Opening hours, prices and event programmes can change, so confirm time-sensitive details before travelling.