Biaà Âowieà ¼a Forest is a large forest complex and World Heritage Area straddling the border between Poland and Belarus. It is one of the last and the largest remaining parts of the immense primeval forest that once stretched across the European Plain. The forest is home to more than 800 European bison, Europe's heaviest land animal.
The forest has been designated a UNESCO World Heritage Site and an EU Natura 2000 Special Area of Conservation. The World Heritage Committee, through its decision of June 2014, approved the extension of the UNESCO World Heritage site "Belovezhskaya Pushcha / Biaà Âowieà ¼a Forest, Belarus, Poland", which became "Biaà Âowieà ¼a Forest, Belarus, Poland". It straddles the border between Podlachia historical region in Poland and the Brest and Grodno Oblasts in Belarus, and is southeast of Biaà Âystok, Poland and north of Brest, Belarus. The Biaà Âowieà ¼a Forest World Heritage site covers a total area of . Since the border between the two countries runs through the forest, there is a border crossing available for hikers and cyclists.
UNESCO's Man and the Biosphere Programme designated the Polish Biosphere Reserve as ' in 1976, and the Belarusian Biosphere Reserve as ' in 1993. In 2025, the Belarusian part spanned , subdivided into property and buffer zones.
The Biaà Âowieà ¼a Forest takes its name from the Polish village of Biaà Âowieà ¼a, which is located in the middle of the forest and was probably one of the first human settlements in the area. Biaà Âowieà ¼a means "White Tower" in Polish. The name stems from the white wooden hunting-manor established in the village by Wà Âadysà Âaw II Jagieà Âà Âo, the Grand Duke of Lithuania and later King of Poland who enjoyed hunting trips in the forest, which was then part of the Grand Duchy of Lithuania. The modern Belarusian name for the forest is ' (), although both the Belarusian authorities and UNESCO use the official Russian name ' () from before the 1991 dissolution of the Soviet Union.
On the Polish side, part of the Biaà Âowieà ¼a Forest is protected as the Biaà Âowieà ¼a National Park (), with an area of about . There is also the Biaà Âowieà ¼a Glade (), with a complex of buildings once owned by the tsars of Russia during the Partitions of Poland. At present, a hotel and restaurant with a car park is located there. Guided tours into the strictly protected areas of the park can be arranged on foot, bike or by horse-drawn carriage. Approximately 120,000âÂÂ150,000 tourists visit the Polish part of the forest annually (about 10,000 of them are from other countries). Among the attractions are birdwatching with local ornithologists, the chance to observe rare birds, pygmy owl observations, watching bison in their natural environment, and sledge as well as carriage rides, with a bonfire. Expert nature guides can also be found in the nearby urban centres. Tours are possible all year round. The popular village of Biaà Âowieà ¼a lies within the forest.
The Belarusian portion of the World Heritage site spans with an additional designated as a buffer zone. A significant portion of this area is within Belavezhskaya Pushcha National Park with an area of . The core, strictly protected, area covers 39%, the zone of regulated use 25%, and the touristic zone and economic zone combined 36%. The headquarters at Kamieniuki include laboratory facilities and a zoo where European bison (reintroduced into the park in 1929), konik (a semi-wild horse), wild boar, Eurasian elk and other indigenous animals may be viewed in enclosures of their natural habitat. A new attraction there is a New Year's museum with Ded Moroz (the East Slavic counterpart of Father Christmas).
The entire area of northeastern Europe was originally covered by ancient woodland similar to that of the Biaà Âowieà ¼a Forest. Until about the 14th century, travel through the woodland was limited to river routes; roads and bridges appeared much later. Limited hunting rights were granted throughout the forest in the 14th century. In the 15th century the forest became a property of Grand Duke Jogaila. A wooden manor in Biaà Âowieà ¼a became his refuge during a plague pandemic in 1426. The protection of bison stretches back to at least 1518, when some nobles were granted hunting privileges in the forest, but not for bison. Another notable piece of legislation on the protection of the forest dates to 1553, when a document issued by Sigismund I instituted the death penalty for poaching a bison. The King also built a new wooden hunting manor in a village of Biaà Âowieà ¼a, which became the namesake for the whole complex. Since ' means the "white tower", the corresponding ' translates as the "forest of the white tower". The Tower of Kamyenyets on the Belarusian side, built of red brick, is also referred to as the White Tower (') even though it was never white, perhaps taking the name from the '.
In 1557, the forest charter was issued, under which a special board was established to examine forest usage. In 1639, King Vladislaus IV issued the "Biaà Âowieà ¼a royal forest decree" ('). The document freed all serfs living in the forest in exchange for their service as ', or royal foresters. They were also freed of taxes in exchange for taking care of the forest. The forest was divided into triangular areas called ('), with their center in Biaà Âowieà ¼a. By the end of the 18th century, there were 13 such areas.
Until the reign of King John II Casimir, the forest was mostly unpopulated. However, in the late 17th century, several small villages were established for development of local iron-ore deposits and tar production. The villages were populated with settlers from Masovia and Podlaskie.
Contrary to popular belief, visits by Polish royalty to the forest were rare. Between 1409 and 1784, there were fewer than twenty such visits, and even fewer were connected to hunting.
In 1795, as a result of the Third Partition of Poland, the forest fell under Russian control. The land, along with the foresters living there, was given to Russian generals. Forest protection collapsed, leading to logging and poaching. Local authorities reported that fewer than 200 bison remained alive, a drop from 300 at the end of Polish rule. Bison protection and the foresters' former privileges were restored in 1802, after Alexander I ascended to the throne. Consequently, the number of bison grew to 350 by 1809 and 772 by 1830. Hunting without royal permission was completely banned in 1820, leading to an increase in the wolf population. Wolf hunting was then permitted in 1829 and later even received government funding. Another change introduced by Russian authorities was strengthening fire protection. This led to the replacement of small, regular fires with rare, large ones, which occurred three times in the early 19th century: in 1811, 1819, and 1834. The forest was only partially affected by the Napoleonic Wars with the main battles taking place outside of it.
Led by their forstmeister, 120 of the 135 guards and riflemen joined the Polish uprising of 1830-31. As a result, most foresters were dismissed and replaced by veterans of the Russian military. The forest was reorganized into four forestry districts during this period. These districts were guarded by 77 families of reliable riflemen, while 73 families of beaters continued in their roles. Most former guards were relieved from service but were allowed to remain on the land. The forest was inventoried in the 1840s and found to have an area of . The forest proper accounted for , with the remaining area consisting of peatlands, sands, arable land, pastures, and other features. Pine trees dominated two-thirds of the forest's area, spruce covered one-fifth, and oak comprised one-thirteenth. Between 1847 and 1859, Polish agronomist Leopold Walicki successfully created fifteen hybrids of bison and cattle, including the one and only known fertile male hybrid from the first generation.
The January Uprising of 1863 received far less support from locals; however, the fighting devastated the forest, leading to a decrease in the bison population by 377 in a single year. The first royal hunt after the forest came under Russian control occurred in 1860, during Alexander II's visit. Six additional hunts were held there up to 1885. As a result, forest management shifted its focus from commercial forestry to treating the forest as a hunting ground.
The forest was inventoried in 1870, at which point its area was determined to be . The reduction in size was connected to the allocation of land to peasants as part of the Great Reforms. The authorities continued their policy of eliminating predators, which led to the eradication of brown bears and a drastic reduction in the populations of wolves and lynx.
In 1888, the forest was transferred to the direct control of the Ministry of the Imperial Court, effectively turning it into the Emperor's private hunting reserve. Upon its transfer, a royal palace, park, roads, and a railway were constructed, along with an administrative building and apartments for the forest administration. In the 1890s, authorities successfully reintroduced red deer, which had been extinct in the area. Nicholas II aimed to preserve the forest's primeval appearance, limiting tree cutting and opening a natural history museum of the forest in 1914. The last Russian royalty visit was by Nicholas II in 1912.
During the period of Russian rule, 153 bison were hunted for recreational purposes, 56 for scientific study, and 72 were captured alive for zoos, cross-breeding, or taming experiments. Sometimes such transfers were hindered by political conditions, such as the deterioration of Franco-Russian relations in the 1860s, which resulted in a bison not being sent to Strasbourg.
During World War I the forest suffered the greatest losses to the forest in history. German troops, part of the 9th Army commanded by Prince Leopold of Bavaria, entered Bialowieza and the forest on August 17, 1915. In order to use the forest for military purposes, the Bialowieza Military Forestry Administration was established, headed by Major Georg Escherich. The German occupation of the area lasted until December 1918. During this period, the forest experienced extensive timber extraction: of the forest's estimated abundance of 32 million mó of timber, 5 million mó were cut down. During three years of German occupation, six sawmills were built and of railway tracks were laid in the forest to support the local industry. The German army also started to hunt the animals. By September 25, 1915, the bison population had decreased from approximately 700 to 200, which prompted the issuance of an order forbidding hunting in the reserve. However, German soldiers, poachers and Soviet marauders continued the slaughter until February 1919 when the area was captured by the Polish army. The Polish government proclaimed that the last bison had been killed before the army's arrival, but there are claims that bison were present in the forest in April 1919 or even in 1921. Thousands of deer and wild boar had also been shot.
After the PolishâÂÂSoviet War in 1921, the core of the forest was declared a National Reserve. In 1923, Professor Józef Paczoski, a pioneer of the science of phytosociology, became a scientific manager of the forest reserves in the Biaà Âowieà ¼a Forest. He carried out detailed studies of the structure of forest vegetation there.
In 1923 it was known that only 54 European bison survived in zoos all around the world, none of them in Poland. In 1929, a small herd of four was bought by the Polish state from various zoos and from the Western Caucasus (where the bison was to become extinct just a few years later). These animals were of the slightly different Caucasian subspecies (Bison bonasus caucasicus). To protect them, in 1932 most of the forest was declared a national park. The reintroduction proved successful, and by 1939 there were 16 bison in Biaà Âowieà ¼a National Park. One of them, a male from the zoo in Pszczyna, is the founder of almost the entire population of bison that inhabits the forest, he was descendant of a pair given to the Duke of Pszczyna by Tsar Alexander II in 1865.
In 1939 the local inhabitants of Polish ethnicity were deported to remote areas of the Soviet Union and replaced by Soviet forest workers. In 1941 the forest was occupied by Germans and the Russian Soviet inhabitants were also expelled. Hermann Göring planned to create the largest hunting reserve in the world there. After July 1941 the forest became a refuge for both Polish and Soviet partisans and Nazi authorities organised mass executions. A few graves of people who were killed by the Gestapo can still be seen in the forest. (Hermann Göring directed anti-partisan operations by Luftwaffe security battalions in the Biaà Âowieà ¼a Forest between 1942 and 1944 that resulted in the murder of thousands of Jews and Polish civilians.) In July 1944 the area was overtaken by the Red Army. Withdrawing Wehrmacht troops demolished the historic Biaà Âowieà ¼a hunting manor.
After the war, the forest's territory was divided between Poland and the Belarusian SSR of the Soviet Union. The chairman of the Polish Committee of National Liberation, Edward Ochab, wrote in his memoirs regarding the negotiations about the demarcation of the border in the area of Biaà Âowieà ¼a Forest. According to his view, the Soviet officials repeated many times that they were not interested in enlarging their vast state, but only in sorting out the issue of Belarusian and Ukrainian nationalities in the borderland area (Kresy). Ochab emphasized to his Soviet negotiators that the problem didn't exist in Biaà Âowieà ¼a Forest and that the forest had a special historical place in the Polish national memory as a place where guerilla fights took place during the uprising against the tsarist regime. In addition, Poland had its forests decimated by the Germans during the occupation of Poland and finally, the forest was Poland's raw material basin for the timber industry in Hajnówka. According to Ochab's memories, when Stalin fiercely insisted on the need to "close the case", Ochab requested a break for consultations in the nearby room. He told his associates from the PKWN that he would resign from his position as the chairman of that body, as he could not find enough spiritual strength and inner conviction to promote PolishâÂÂSoviet friendship. The conversation was interrupted and the delegation was escorted to the premises in the seat Union of Polish Patriots and waited for news from the Soviet government. After a half an hour or so, Soviet Foreign Minister Vyacheslav Molotov called and informed Ochab by phone that Stalin had agreed to transfer half of the forest to Poland including the village of Biaà Âowieà ¼a and congratulated him. According to Ochab, he was unhappy with the decision as he was counting on the entire Biaà Âowieà ¼a Forest.
The Soviet part was put under public administration while Poland reopened the Biaà Âowieà ¼a National Park in 1947. ' was protected under Decision No. 657 of the Council of People's Commissars of the Soviet Union, 9 October 1944; Order No. 2252-P of the USSR Council of Ministers, 9 August 1957; and Decree No. 352 of the Byelorussian SSR Council of Ministers, 16 September 1991.
In December 1991, the Belavezha Accords, the decision to dissolve the Soviet Union, were signed at a meeting in the Belarusian part of the reserve by the leaders of Ukraine, Russia and Belarus.
Since the forest contains the last remnants of old-growth forests in the North European Plain, it has been the subject of intensive research into the history, succession stages, and community composition of individual tree species and assemblages.
The forest contains a number of large, ancient pedunculate oaks (Quercus robur), some of which are individually named. Trunk circumferences are measured at breast height, above the ground.
Some 84% of the of Polish forest is outside the national park. Almost half of all the wood in the forest is dead, 10 times more than in managed forests, with half the 12,000 species depending on decaying logs, including the near-threatened beetle Cucujus cinnaberinus. Traditional forest management would remove the dead wood, as a fire risk. In 2011, Zdzisà Âaw SzkiruÃÂ, director of the Biaà Âowieà ¼a National Park, said that cutting and replanting allows for re-establishment of the forest in 50 years, rather than the 300âÂÂ400 years that nature would require; environmentalist Janusz Korbel argued that the unique nature of the primeval forest demands a lighter style of management. Andrzej Kraszewski, Poland's environment minister from February 2010 to November 2011, sought to increase protection over the whole forest, starting with a more modest expansion, against opposition from the local community and the Forestry Service.
Environmentalists say that logging is threatening the flora and fauna in the forest, including species of rare birds, such as the white-backed woodpecker, who lost 30% of their population in forestry-managed areas in the 1990s and 2000s. Poland's state forestry board claims the logging is for protection and for ecological reasons, protecting against the European spruce bark beetle. In 2012, the amount of wood that can be extracted by foresters annually was briefly reduced from about to , approximately 20,000,000 board feet, most which is sold locally, mainly as firewood.
On 25 March 2016, Jan Szyszko, Poland's environment minister, a former forester and forestry academic, announced that he would approve a tripling of logging in the forest, from the 2012âÂÂ21 limit of â almost exhausted at the time â to to combat an infestation of the bark beetle. Robert Cyglicki, head of Greenpeace Polska, argued that logging to fight the bark beetle would "bring more damage than benefits", gathering more than 120,000 signatures to petition Prime Minister Beata Szydà Âo to reverse Szyszko's move. Greenpeace also said the logging could trigger the EU to launch punitive procedures against Poland for violating its Natura 2000 programme, though Szyszko claims that the logging plans would not apply to strictly protected areas, and claims that, rather than being 8,000 years old, as scientists claim, parts of the forest had been created by an "enterprising hand of man" on lands that centuries ago included fields of wheat and millet.
Large-scale logging started in 2017. 190,000 cubic metres of wood (160,000 to 180,000 trees) was felled, the largest volume of logging since 1988. The Polish government has ignored pleas from UNESCO to stop logging the old-growth parts of the forest, as well as a court order of the European Court of Justice to halt the logging activities. The final verdict fell on 17 April 2018, ruling that EU law has been infringed.