Best natural monuments around gmina Łomża are characterized by the Narew River valley and its rich biodiversity. This region, part of the "Green Lungs of Poland," features unique ecosystems within protected areas like the Łomża Landscape Park of the Narew Valley. The landscape includes pristine valleys, marshes, and moraine hills, offering diverse natural landmarks. These areas preserve significant flora and fauna, making them notable for nature observation.
Last updated: May 17, 2026
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There is an 18.2 km "there and back" trail in the reserve. The route is considered demanding, taking an average of 4 hours 52 minutes to complete. The trail is ideal for hiking and cycling and it is unlikely that you will meet many other people during your visit. https://www.alltrails.com/pl-pl/szlak/poland/podlasie-podlaskie/wygoda-rezerwat-debowe-gory
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Nature Reserve "Dębowe Góry" - a forest nature reserve located in the Zambrów commune in the Podlaskie Voivodeship. It is located about 6 km south of Łomża, on the northern edge of Czerwony Bór. It was established in 2001. It covers an area of 99.31 ha.
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Not all trees have a natural monument plaque. Some signs are hard to find. Despite everything, they are probably all natural monuments. Big trees.
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Nice view of the Narew. Good path along the river.
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The Łomża Landscape Park of the Narew Valley was established in 1994. It covers an area of 7,368.22 ha in the following communes: Łomża, Piątnica, Wizna in the Łomża district of the Podlaskie Voivodeship. The area of the buffer zone is 12,228.58 ha. It is located at the crossroads of two countries: Mazowiecko-Podlaska and Mazursko-Podlaska. The Narew River flowing through the park separates Wysoczyzna Kolneńska from Wysoczyzna Wysokomazowiecka (source: https://jeziorapolski.pl/en/landschaftspark-des-narew-tal/).
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A small platform overlooking the valley and the Narew bend. A few meters from the Łomża market.
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The reserve has an area of almost 100 hectares. Created in 2001 to protect the naturally occurring oak forest with sessile oak. The road crossing the protected area, at the marked attraction, is impassable by bike. Lots of fallen trees. 9/10 cases the bike has to be thrown overhead, and in the reserve you can't deviate from the marked trail.
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11th - 13th century stronghold https://zabytek.pl/pl/obiekty/poryte-jablon-grodzisko-okop In the last few meters, the road merges with the meadow. I suspect it can be very wet at certain times of the year. I did not go upstairs but from the "rear" the shaft is less covered.
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The natural monuments in Gmina Łomża are primarily characterized by the picturesque Narew River valley. This area features a unique 'braided river' system with numerous channels and oxbow lakes, which are vital for diverse aquatic vegetation. You'll also find pristine valleys, marshes, and moraine hills that rise 40-50 meters above the valley floor, offering varied landscapes.
Gmina Łomża is home to several significant nature reserves. These include the "Wielki Dział" Nature Reserve, known for its extensive riparian forests and monumental trees, and the "Rycerski Kierz" Nature Reserve, which preserves ancient pedunculate oak forests. Additionally, you can visit the Oak Hills Nature Reserve, protecting naturally occurring sessile oak forests.
You can observe significant trees in several locations. The "Wielki Dział" Nature Reserve is noted for its monumental trees within its riparian forests. The Avenue of Natural Monuments specifically features a collection of large trees designated as natural monuments. The "Rycerski Kierz" Nature Reserve also boasts impressive 120-140 year old pedunculate oaks.
The region is a biodiversity hotspot. You can expect to see a wide array of bird species, including protected and endangered ones like aquatic warblers, great snipe, and ruffs, especially during spring migrations when thousands of birds rest in the flooded areas. Mammals such as American minks, ermines, weasels, martens, badgers, elk, and wolves also inhabit the nature reserves.
Yes, the varied terrain offers excellent viewpoints. A particularly scenic spot is the viewpoint in Siemień Nadrzeczny, which is exceptionally attractive in spring when the Narew overflows. Another option is the Viewpoint on Zamkowa Góra in Łomża, offering a nice perspective of the Narew bend.
The area encourages various outdoor activities. You can enjoy hiking, cycling, and kayaking along the Narew River. There are also dedicated guides for different sports. For running, explore the Running Trails around gmina Łomża. Cyclists can find routes in the Cycling around gmina Łomża guide, and mountain bikers can check out the MTB Trails around gmina Łomża.
Yes, the Łomża Landscape Park of the Narew Valley offers opportunities for hiking and cycling. For example, the Oak Hills Nature Reserve has an 18.2 km 'there and back' trail suitable for hiking and cycling, though parts can be demanding. You can find more detailed routes in the komoot guides for running, cycling, and MTB in the region.
Yes, kayaking along the Narew River is a popular recreational activity. It allows visitors to observe wildlife, such as beavers and predatory birds, and fully appreciate the unique natural environment of the braided river system.
Many natural monuments in Gmina Łomża are family-friendly. For instance, exploring The Narew meanders... offers gentle landscapes suitable for all ages. The Avenue of Natural Monuments is also considered family-friendly, providing an easy way to see impressive trees.
The best time to visit depends on your interests. Spring is particularly attractive when the Narew River overflows, creating vast floodplains that are ideal for birdwatching during migrations. The warmer months offer pleasant conditions for hiking, cycling, and kayaking. Autumn provides beautiful foliage in the forest reserves.
Yes, the region offers some historical context. Adjacent to the "Rycerski Kierz" Nature Reserve, in a forest clearing in Jednaczewo Forest, you can find the monument of Stach Konwa, a local Kurpian hero. Additionally, the Grodzisko Okop is an 11th-13th century stronghold, offering a glimpse into the area's past.
Visitors frequently appreciate the unique landscape of the Narew River, with its braided channels and oxbow lakes, as highlighted by The Narew meanders.... The opportunity to observe diverse flora and fauna, especially the rich birdlife, is also a major draw. The presence of monumental trees and the serene atmosphere of the nature reserves like Oak Hills Nature Reserve are also highly valued.


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