Bandingilo is one of those places that is hard to believe exists without almost anyone knowing about it: more than ten thousand square kilometres of savannah, grasslands and marshes along the White Nile, a few hours from the capital of South Sudan, crossed by one of the largest animal migrations on the planet. Declared a national park in 1992, it went through two decades of war with no monitoring and for decades existed more on maps than in any administrative reality.
In 2023, an aerial survey carried out by African Parks with the government changed what was known. The figures announced in June 2024 spoke of around six million antelope moving through the Boma-Bandingilo landscape: some five million white-eared kob, 350,000 Mongalla gazelles, 300,000 tiang, 160,000 reedbuck. More than the Serengeti. The largest documented land mammal migration in the world was in the youngest and least visited country on the planet, and practically nobody knew.
On 26 July 2026, UNESCO put that discovery on the formal map: the World Heritage Committee, meeting in Busan, inscribed the Boma-Badingilo Migratory Landscape on the World Heritage List through an emergency procedure and, at the same time, on the List of World Heritage in Danger. It is South Sudan's first World Heritage site, and the fact that it arrived via the emergency route says everything about its situation.
Now the uncomfortable part: Bandingilo cannot be visited today. There are no lodges, no tickets, no circuits, no roads. The country is under the highest alert level of almost every foreign ministry and the roads are dangerous. This page exists to tell you what is here — because it is extraordinary and deserves to be known — and to explain honestly why, for now, it is a place to read about rather than set foot in.
The plains that now form Bandingilo National Park have worked for millennia as a migratory corridor between the Sudd wetland system and the savannahs of eastern Sudan: the seasonal flooding of the White Nile and its tributaries floods and then releases huge grasslands, and the antelope follow them. The park was formally declared in 1992, in the middle of the Second Sudanese Civil War, which meant a legal designation with no capacity to manage it: for decades nobody could carry out a census, patrol it or even travel through it regularly. The 2005 peace agreement and independence in 2011 allowed some surveys, but the 2013-2018 civil war interrupted everything again. The turning point came in 2022, when the government signed a ten-year agreement with African Parks to manage Bandingilo and Boma, and above all in 2023-2024, when the first comprehensive aerial survey revealed that the largest known land mammal migration in the world passes through here. On 26 July 2026 UNESCO inscribed it, together with Boma, as World Heritage and at the same time as World Heritage in Danger.
Read the full history ↓The stretch of the White Nile where the capital was born: Bari and Mundari land, the old Gondokoro of the ivory traders, the Jebel Kujur hill and the Bandingilo plains, crossed by the largest mammal migration on the planet.
Read the history of Juba and the White Nile (Central Equatoria) →No exact prices: a scale from $ (budget) to $$$$$ (luxury), with 2-3 options per category.
Origins, formation and what the sources say.
You can't understand Bandingilo without the water. The White Nile, known along its upper course as the Bahr el Jebel, flows down from the great equatorial lakes and, when it reaches the plain of southern South Sudan, loses its gradient and spreads out. That spreading produced the Sudd, one of the largest wetlands in the world, and around it a huge belt of plains that flood and dry out every year, following the pulse of the river and the rains.
That cycle drives everything. When the water rises, it covers immense grasslands and the herds retreat to higher, drier ground; when the water drops, it leaves fresh grass on fertile soil behind it and the herds return. Multiply that by hundreds of kilometres and millions of animals, and the back-and-forth becomes a migration.
The park sits on that mosaic: wooded savannah, seasonally flooded grasslands, wetlands that stretch north towards Jonglei and the Sudd, and groves along the watercourses. More than ten thousand square kilometres in a single block, part of a much larger landscape — the Boma-Bandingilo-Jonglei corridor — of some twelve million hectares, reaching as far as Gambela National Park in Ethiopia.
The species that shape the system evolved with it. The white-eared kob is practically endemic to the Nile-Sobat corridor; the tiang is a regional form of the topi adapted to these plains; the Mongalla gazelle is named after a riverside town on the Nile itself, not far from the park; and the bohor reedbuck depends directly on the floodplain grasslands. These aren't animals passing through: they belong here.
These plains were never empty. The Mundari, Dinka Bor, Murle, Nuer, Anyuak and Toposa have long-standing ties to the migratory corridor: they move through it with their herds in the dry season, fish its rivers and wetlands, grow sorghum along its edges and hunt seasonally. The logic of their movements is, at heart, the same as the antelopes': follow the grass and the water.
For centuries, that coexistence ran on its own rules. Subsistence hunting from herds of millions of animals had a marginal impact, and conflicts over grazing and cattle between communities were settled through local compensation mechanisms. What broke the balance wasn't the human presence: it was the industrialisation of violence.
From the mid-20th century, and above all from the Second Sudanese Civil War (1983-2005), the mass circulation of automatic weapons turned wildlife into a source of meat and money for armies, militias and displaced populations, and made cattle raiding between communities far deadlier. Commercial bushmeat hunting and trophy trafficking came on top of that later.
Today any serious conservation approach in Bandingilo has to go through those communities. African Parks and the government say so explicitly: without agreements with the people who live and graze in the landscape, no number of rangers will be enough. And if there is ever tourism here, the only sustainable version will be one that leaves its benefits with those same peoples.
Bandingilo was declared a national park in 1992. The date says it all: it was the ninth year of the Second Sudanese Civil War, a conflict that pitted the government in Khartoum against the Sudan People's Liberation Army and devastated the south for twenty-two years. Declaring a park in that context meant, in practice, drawing a line on a map.
For more than a decade there was no effective administration, no rangers, no counts, no patrols. The territory was left at the mercy of hunting to feed fighters and displaced people, of the trade in meat and ivory, and of the simple fact that nobody could keep track of what was happening. The only wildlife estimates available were still those from the aerial surveys of the early 1980s, carried out before the war broke out.
Those baseline figures were extremely high. In Boma National Park, for example, the 1980 counts estimated more than 680.000 white-eared kob in the wet season. When the war ended, the question conservationists were asking was simple and grim: was anything left?
The Comprehensive Peace Agreement of January 2005 opened up the chance to find out for the first time.
On 17 January 2007, a Wildlife Conservation Society team led by J. Michael Fay and Paul Elkan took off to repeat the aerial surveys of the early 1980s over Boma, the Jonglei region and Southern National Park, using the same methodology, the same flight lines and the same altitude.
What they found astonished the conservation world. The flights detected more than 1,3 million white-eared kob, tiang and Mongalla gazelles moving across southern Sudan: the migration had survived two decades of war. Fay summed it up in a line that was quoted everywhere: he had never seen wildlife in such numbers, not even flying over the Serengeti.
The discovery had a dark side, though. The same flights showed that other species had been decimated: where some 60.000 buffalo had been estimated in 1981, not one was seen, and where some 10.000 elephants had been counted, a single group was spotted. The antelope migration had held out thanks to its scale and the vastness of the territory; the big, slow, valuable animals had not.
That 2007 survey put Bandingilo and Boma on the international conservation map and laid the groundwork for everything that followed: the management plans, the search for partners and, eventually, the agreement with African Parks. South Sudan's 2013-2018 civil war interrupted almost all of it again for more than another five years.
In 2022, the government of South Sudan signed a ten-year, renewable agreement with the NGO African Parks to manage Bandingilo and Boma national parks and the landscape that links them. It was the first institutional arrangement in the history of these parks with a real capacity to operate on the ground.
The first big result came quickly. Between 16 March and 18 April 2023, GPS collars were fitted to 126 animals of twelve species, and that same year the first comprehensive aerial survey of wildlife, livestock and human activity across the Boma-Bandingilo-Jonglei landscape was carried out. The collar data revealed enormous journeys: the tagged tiang covered between about 360 and more than 1.500 kilometres, among the longest migratory movements ever measured in an African land mammal.
The survey results were announced in June 2024 and redrew the world map of migrations: around six million antelopes, with estimates of some 5.000.000 white-eared kob, 350.000 Mongalla gazelles, 300.000 tiang and 160.000 reedbuck. In other words, several times the famous wildebeest migration of the Serengeti-Masai Mara. The landscape is also home to Nubian giraffe, lion, leopard, Northeast African cheetah, African wild dog and nearly four hundred bird species.
The contrast with the state of the country was immediate and obvious: the largest known land mammal migration on the planet was in one of the places least able to protect it. The threats remain poaching and wildlife trafficking, expanding infrastructure, oil concessions overlapping the park, chronic insecurity and the extraordinary floods of recent years.
On 26 July 2026, UNESCO's World Heritage Committee, meeting for its 48th session in Busan (Republic of Korea), inscribed the Boma-Badingilo Migratory Landscape on the World Heritage List. It was the first World Heritage site in South Sudan's history.
The inscription went through an emergency procedure and, at the same time, the site was added to the List of World Heritage in Danger. UNESCO justified the exceptional route by the context of multiple crises — armed conflict and climate change among them — that seriously affect the heritage, and cited infrastructure development, poaching and wildlife trafficking amid persistent insecurity as specific threats. Alongside Boma-Badingilo, the Castles of Mount Amel (Lebanon) and Sebastia (State of Palestine) were added that day through the same emergency route.
The inscribed property covers Boma and Badingilo national parks plus the floodplains, wetlands, savannahs and woodlands that connect them: some twelve million hectares, at the interface between the Sudd system and the eastern Sudanian savannah.
The official reactions mixed celebration with realism. Minister Denay Jock Chagor spoke of years of collaboration between the government, local communities, African Parks and its supporters; Minister Sarah Nyanath Elijah Yong described it as international recognition of a landscape whose value goes beyond the country's borders. Peter Fearnhead, CEO of African Parks, was the most direct: World Heritage status does not protect the landscape on its own, but it puts an international spotlight on its importance.
That is exactly where Bandingilo stands today: a place of global importance, with global recognition, and still without the conditions — peace, resources, institutions — for that recognition to turn into effective protection. The fact that it can't be visited today is, in the order of the site's problems, the least of them all.
