Fort III Piątnica, Military fortification in Piątnica, Poland.
Fort III Piątnica is a military fortification featuring underground tunnels, concrete bunkers, and strategic observation points. The structure overlooks the surrounding landscape and displays the technical features of defensive architecture.
The fort was constructed in the late 1800s by Prussian authorities and played an important role in military operations during World War I and II. It reflects the defense strategies pursued during both conflicts.
The fort displays exhibits about military engineering and defense methods through original objects from different eras. Visitors learn how engineers of that time planned and constructed protective spaces.
Visitors can explore the fort through guided tours that provide access to underground sections. It is helpful to check opening times and access requirements beforehand, as conditions vary seasonally.
The fort contains a network of underground chambers that maintain a constant temperature throughout the year. These natural conditions create a refuge for bat populations that still inhabit the spaces today.
GPS coordinates: 53.20572,22.09582
Latest update: December 12, 2025 14:26
Cathedral in Łomża
3.3 km
Łomża Fortress
2.2 km
Capuchins in Łomża
2.9 km
Hanka Bielicka Bench in Łomża
3.1 km
Church of the Assumption in Łomża
3.3 km
Hala Targowa w Łomży
3.1 km
Muzeum Północno-Mazowieckie w Łomży
3.3 km
Stadion Miejski
2.1 km
Łomża town hall
3.2 km
II Liceum Ogólnokształcące im. Marii Konopnickiej w Łomży
3.1 km
Dom Pastora w Łomży
3 km
Old Jewish cemetery in Łomża
3.2 km
Holy Spirit Hospital in Łomża
2.8 km
Church of the Transfiguration in Piątnica
1.1 km
Our Lady of Sorrows church in Łomża
2.9 km
I Liceum Ogólnokształcące im. Tadeusza Kościuszki w Łomży
3.1 km
Nature reserve Rycerski Kierz
2.9 km
Cmentarz rzym.-kat.
1.1 km
Wojska Polskiego 4
3.3 km
Budynki gospodarcze
2.9 km
Ogród (strefa ochrony konserwatorskiej)
2.9 km
Sierociniec, ob. warsztaty terapii zaw.
3.1 km
Pałac gubernatora
3.3 km
Szkoła im. Królowej Jadwigi
3.3 km
Nowogrodzka 7
3.2 km
Zespół poczty
3.2 km
Zespół klasztorny kapucynów w Łomży
2.9 km
Bank
3.2 kmVisited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.
Discover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes