Viewpoints
Explore recorded boundary geometry, lowland relief, and diverse wetland ecosystems.
Biebrza National Park: geography
Location: Podlaskie Voivodeship, Poland. Recorded area: 592.23 km².

Poland's largest national park protecting one of Europe's most significant wetland wilderness areas
Biebrza National Park
Biebrza National Park is Poland's largest national park, situated in the northeastern Podlaskie Voivodeship along the Biebrza River valley. Established in 1993, the park encompasses 592.23 square kilometers of remarkably intact fenlands, marshes, forests, and meadows that represent one of the most significant wetland ecosystems in Europe. The Biebrza Marshes form the heart of this protected landscape, comprising the largest and most valuable remaining lowland peat bogs in Poland and among the most important in Europe. This vast wetland complex provides critical habitat for rare wetland birds, including the park's emblematic species the ruff, as well as supporting substantial populations of moose and beaver. In 1995, the park was designated as a Ramsar Wetland Site of International Importance, recognizing its outstanding universal value. The park's headquarters are located in the village of Osowiec-Twierdza, within the historic 19th-century Osowiec Fortress complex near Goniądz.
- Location
- Poland
- Park type
- National park
- Established
- 1993
- Area
- 592.2 km²
Podlaskie Voivodeship administration and territorial scope
Biebrza National Park Geography and Location Context in Poland
- Countries
- Poland
- Regions
- Podlaskie Voivodeship
- Primary location
- Podlaskie Voivodeship
- Geographic setting
- Inland
Mapped perimeter geometry and derived spatial measurements
Biebrza National Park Boundary Map and Geographic Extent
- Boundary area
- 598.1 km²
- Boundary perimeter
- 426.8 km
- Northernmost point
- 53.7429° N
- Southernmost point
- 53.2143° N
- Easternmost point
- 23.511° E
- Westernmost point
- 22.4303° E
- Geographic centre
- 53.5039° N, 22.7585° E
- North–south span
- 58.8 km
- East–west span
- 71.8 km
Lowland relief classification and registered natural features
Biebrza National Park Terrain and Named Natural Features
Selected named natural features
Streams
Biebła
Rivers
Dybła
Rivers
Wissa
Rivers
Ełk
Wetlands
Czerwone Bagno
Temperate lowland wetlands, riverine valleys, and partial forest cover
Biebrza National Park Environmental Setting and Classification Data
- Relief
- Lowland
- Climate
- Temperate
- Water
- Water-dominated
- Forest cover
- Partial forest
- Seasonality
- Year-round
Landscape features
Wetland · Marsh · Rivers · Valleys · Grassland · Forest · Lakes
Habitat types
Wetland · Riverine habitat · Grassland · Temperate broadleaf forest · Peatland
Compare regional protected areas and wetland reserves across the surrounding territory
Explore Parks Near Biebrza National Park and Connected Protected Landscapes

Northeast
Ostoja Augustowska Nature Reserve: Protected Forest and Wetland Atlas of Podlaskie
Mapped wilderness corridors in the Polish lowlands
Ostoja Augustowska serves as a major ecological hub in Podlaskie Voivodeship, comprising extensive pine and spruce woodlands linked with diverse peatland systems. The site provides a critical corridor for rare forest wildlife while preserving ancient stands of old-growth timber. Gain insights into the complex geography of this Natura 2000 protected territory through its documented terrain, hydrological networks, and mosaic of rare boreal habitat types.
- Area
- 1,070.69 km²
- Established
- 2009
- Relief
- Lowland
- Climate
- Temperate
South
Rezerwat przyrody Bagno Wizna II: Protected Peatland and Bog Terrain in Podlaskie Voivodeship
Mapped nature reserve and raised bog geography in northeastern Poland.
Rezerwat przyrody Bagno Wizna II functions as a specialized nature reserve in the Kotlina Biebrzańska, protecting rare raised bog vegetation. The site illustrates the intersection of active conservation efforts and regional drainage history, serving as a distinct geographic landmark within the wider protected land network of Podlaskie Voivodeship.
- Area
- 0.796 km²
- Established
- 1967
- Relief
- Lowland
- Climate
- Temperate
Northeast
Rezerwat przyrody Mały Borek: Pine Bore Forest and Peatland Geography in Podlaskie
Protected nature reserve in the Augustów Primeval Forest
Rezerwat przyrody Mały Borek is a significant nature reserve located in the Podlaskie Voivodeship of Poland. The area is defined by its extensive pine bore forests, central raised bogs, and transition zones of alder swamp. As part of the Natura 2000 network, it provides essential habitat and stands as a key scientific reference for the natural forest landscape of the Augustów Plain.
- Area
- 0.905 km²
- Established
- 1959
- Relief
- Lowland
- Scope
- Terrestrial

South
Narew National Park: Discover Poland's Premier Wetland National Park with Unique River Geography
Explore its mapped boundaries and rich protected landscape.
Narew National Park represents a significant protected area within the Podlaskie Voivodeship, distinguished by its one-of-a-kind anastomosing river system where the Narew River splits into numerous interconnected channels. This dynamic wetland environment provides critical habitat and showcases a complex interplay of water, land, and diverse ecosystems. Users can explore the park's geographic features, understand its protected landscape status, and appreciate its vital role within the regional atlas through detailed mapping and factual context.
- Area
- 73.5 km²
- Established
- 1996
- IUCN
- II
- Visitors
- 15K annual
Southwest
Rezerwat przyrody Dębowe Góry: Protected Sessile Oak Forest in Podlaskie Voivodeship
Ecologically intact lowland forest and rare plant habitat
Rezerwat przyrody Dębowe Góry stands as a protected sanctuary for light-loving sessile oak communities in Podlaskie Voivodeship. Its rolling lowland terrain and rich understory flora represent an essential fragment of Poland's natural woodland heritage, functioning as a key study area within the broader Czerwony Bór forest landscape context.
- Area
- 0.993 km²
- Established
- 2001
- Relief
- Lowland
- Scope
- Terrestrial

Northeast
Wigry National Park: Protected Area Atlas of Poland's Glacial Lake District
Explore mapped landscapes and wetland ecosystems in Podlaskie Voivodeship
Delve into the geography of Wigry National Park, a national park situated in the Podlaskie Voivodeship of northeastern Poland. This protected area is defined by its glacial landscape, featuring 42 lakes including the expansive Lake Wigry, alongside critical wetland habitats and significant peat bogs. Discover the mapped boundaries and ecological importance of Wigry National Park, renowned as a prime location for beaver populations and a vital component of Poland's protected lands atlas.
- Area
- 150.86 km²
- Established
- 1989
- IUCN
- II
- Visitors
- 110K annual
Northwest
Rezerwat przyrody Jezioro Zdedy Nature Reserve: Protected Wetland and Migratory Habitat
Geography and landscape of the Masurian Plain, Poland
Rezerwat przyrody Jezioro Zdedy protects a diverse wetland ecosystem characterized by sedge meadows, emergent reedbeds, and rare swamp forest communities. Positioned on the Masurian Plain, this reserve acts as a sanctuary for migratory birds and large mammals, providing an essential look at the post-glacial geography and active conservation landscapes of northeastern Poland.
- Area
- 1.816 km²
- Established
- 2003
- Relief
- Lowland
- Scope
- Terrestrial

East
Rezerwat przyrody Międzyrzecze: Exploring Protected Woodland Geography in Poland
A detailed geographic look at forest protection in the Knyszyn Forest landscape.
Deepen your understanding of Rezerwat przyrody Międzyrzecze through a focused study of its protected terrain. This site covers the essential geography of the nature reserve, detailing how glacial landforms and internal springs create unique woodland conditions within the Podlaskie Voivodeship. Access mapped data to see how this protected fragment integrates into the broader Knyszyn Forest ecological network.
- Area
- 2.508 km²
- Established
- 1990
- Relief
- Upland
- Scope
- Terrestrial
Biebrza National Park
Explore the map, landscapes, and protection details for Biebrza National Park.