Antonio Corazzi, the building's architect, was also responsible for designing the Grand Theatre in Warsaw.
The building was constructed specifically to store grain that arrived from across the Kingdom of Poland via the Narew and Vistula rivers.
During the Second World War, the granary served as a defensive strongpoint during the 1939 Siege of Modlin.
The building is constructed from red brick, characteristic of the military architecture found throughout the Modlin Fortress.
Despite its proximity to the water, the foundation was engineered to prevent damage from seasonal flooding of the Narew River.
The Spichlerz Banku Polskiego, commonly known as the Granary of the Polish Bank, is a monumental 19th-century structure located at the confluence of the Narew and Vistula rivers. Designed by Antonio Corazzi in 1844, it served as a grain warehouse for the Polish Bank until the mid-19th century. The building features neo-Renaissance architectural elements and is a significant landmark within the broader Modlin Fortress complex. It survived multiple military conflicts, including the 1939 Siege of Modlin, though it remains in a state of advanced ruin. The structure is currently privately owned and is not accessible for interior exploration. Visitors typically observe the building from the surrounding grounds or from the riverbank.
The riverbank opposite the granary provides a clear view of the entire building silhouette against the water.
Observe the building from the opposite bank of the Narew River for the best perspective on its size and location.
Wear sturdy, closed-toe footwear if walking the riverbank paths, as the terrain is uneven.
Combine your visit with a tour of the wider Modlin Fortress to understand the granary's strategic role.
Do not attempt to enter the structure, as it is officially closed to the public and structurally unstable.
The site is a ruin and remains permanently closed to public entry.
Respect private property boundaries as the interior is inaccessible; maintain caution near the river embankments.
