Best attractions and places to see in Rezerwat Kępy Kazuńskie include its natural Vistula riverbed, characterized by dynamic islands and sandy shoals. This nature reserve, established in 1998, covers 480 hectares north of Warsaw, preserving a unique riparian landscape. It is a significant habitat for diverse flora and fauna, particularly numerous bird species. The area offers opportunities to experience an untouched European river environment.
Last updated: July 5, 2026
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The route is nice, although tiring in the long run
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Bridge named after the First Marshal of Poland Józef Piłsudski – a bridge over the Vistula River on the border of Nowy Dwór Mazowiecki and Kazun Nowy, built in 1911 as part of the shortest national road No. 85 running from Nowy Dwór Mazowiecki to Kazun Nowy. It was an important strategic element for the Modlin Fortress. The bridge's structure consists of steel parabolic trusses with a lower deck. The bridge was destroyed twice, in 1915 by Russian troops and dismantled by German troops, and in 1945 by German troops. It was also rebuilt twice, in 1934 and 1952 according to the design by Eugeniusz Hildebrandt and the Design Office of the Ministry of Public Works. At the end of the 1990s, the bridge underwent a general renovation, during which it was given its current blue color, which it still has today. The bridge is 576 meters long.
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at the golf course I recommend the second exit from the embankment from the Warsaw side to avoid sand, then premium gravel
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Cool, motocross for kids and adults. A few tracks, it's nice to see how some people can jump. Plus the roar of engines and the stench of exhaust fumes. Yummy :-) https://b-moto.pl/
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Nothing to add, nothing to take away... Better carefully on the sidewalk than very dangerously on the bridge... "Bridge of the First Marshal of Poland Józef Piłsudski – a bridge over the Vistula River on the border of Nowy Dwór Mazowiecki and Kazun Nowy, built in 1911 as part of the shortest national road No. 85 running from Nowy Dwór Mazowiecki to Kazun Nowy. It was an important strategic element for the Modlin Fortress. The bridge's structure consists of steel parabolic trusses with a lower deck. The bridge was demolished twice: in 1915 by Russian troops and dismantled by German troops, and in 1945 by German troops. It was also rebuilt twice, in 1934 and 1952, according to the designs of Eugeniusz Hildebrandt and the Design Office of the Ministry of Public Works. At the end of the 1990s, the bridge underwent a general renovation, during which it was given its current blue color. The bridge is 576 meters long." Source: https://pl.wikipedia.org/wiki/Most_im._J%C3%B3zefa_Pi%C5%82sudskiego_w_Nowym_Dworze_Mazowieckim
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Attention to the end of this section at the MPO in Czosnów -> asphalt road with a traffic ban, intended only for MPO vehicles. Narrow, although there are passing passages, you can be unpleasantly surprised if you do not pay attention to the signs.
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Rezerwat Kępy Kazuńskie is primarily known for its pristine natural Vistula riverbed, featuring dynamic islands (kępy) and sandy shoals (łachy). You'll observe the river's untouched character, diverse riparian landscapes, and various plant communities, including aquatic, rush, marshland, and alder forests. The riverbanks can also feature high cliffs with nesting holes for sand martins.
Yes, the reserve is a vital breeding ground and seasonal habitat for a remarkable variety of bird species, many of which are rare and protected. You might spot common sandpipers, northern lapwings, common terns, and even larger species like the great bittern or osprey seasonally. Large flocks of mallards, common gulls, and black-headed gulls are regularly observed in winter.
Beyond the abundant birdlife, the reserve is home to various mammals such as bank voles, striped field mice, muskrats, moles, and beavers. Amphibians like the smooth newt, green toad, and natterjack toad have been observed. The Vistula's waters within the reserve are inhabited by fish species including European perch, wels catfish, common bleak, and northern pike.
Yes, you can find trails like the Vistula Dyke Trail, which offers a scenic route along the embankment. For more options, explore the Easy hikes in Rezerwat Kępy Kazuńskie guide, which includes routes like the 'View of the Granary – Ostrołęcka Gate loop' and 'Meciszewski Caponier – Napoleon Gate loop'.
Absolutely. The area features several cycling-friendly paths, including the Vistula Dyke Trail and the Gravel section along the Vistula. The Embankment Singletrack Trail is also a nice section for bikes, though it's not suitable for road bikes. For more routes, check out the MTB Trails in Rezerwat Kępy Kazuńskie guide.
Trails vary; for instance, the Gravel section along the Vistula is generally even with occasional larger stones. The Vistula Dyke Trail is often a gravel singletrack, described as very smooth in parts, but can have sandy sections. The Embankment Singletrack Trail is not suitable for road bikes, indicating a rougher surface.
The reserve offers different experiences throughout the year. Spring and autumn are ideal for birdwatching due to migration. Summer allows for appreciation of the lush flora, while winter can offer unique views of large bird flocks. Consider visiting when the weather is pleasant for outdoor activities like cycling or hiking.
While the reserve focuses on natural preservation, a notable man-made structure is the Józef Piłsudski Bridge over the Vistula, Nowy Dwór Mazowiecki. This steel parabolic truss bridge, originally built in 1911, has significant historical context, having been rebuilt twice after wartime demolitions. It's 576 meters long and features a distinctive blue color.
The reserve's wild and untouched character makes it suitable for nature-loving families. However, specific regulations regarding dogs might apply in a nature reserve. It's always best to keep dogs on a leash to protect wildlife. For children, the natural environment offers educational opportunities for observing flora and fauna, but be aware that islands often have wild and inaccessible shores.
As a nature reserve, its primary purpose is preservation. Visitors are encouraged to appreciate its wild character. While specific regulations are not detailed, generally, in nature reserves, it's important to stay on marked paths, not disturb wildlife, and leave no trace. Red information boards with the national emblem mark the reserve's boundaries.
Visitors particularly appreciate the opportunity to experience an untouched European river environment and its rich biodiversity. The scenic routes along the Vistula, like the Vistula Dyke Trail, are popular for their tranquility and the chance to spot wild animals. The area offers a quick escape into nature, away from the city.
Yes, there are several running trails in the vicinity. You can explore routes like the 'Modlin Fortress — Cadets' Gate – Meciszewski Caponier loop' or the 'Twierdza Modlin loop'. For more options, refer to the Running Trails in Rezerwat Kępy Kazuńskie guide.


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