A river winding through the Pian Upe wetlands, from the air
About/History of the Reserve

From sanctuary to silence,
and back again.

Origins
1960
Debasian Animal Sanctuary: the beginning

Long before Pian Upe was gazetted as a wildlife reserve, this landscape was known to naturalists and hunters as one of East Africa's great wildlife areas. Victorian-era hunting journals recorded extraordinary concentrations of buffalo, elephant, roan antelope, zebra, eland, and lion across the plains of what is now northeastern Uganda.

In 1960, the area was formally designated as the Debasian Animal Sanctuary, a protected designation that recognised both its ecological value and the need for some form of governance over the wildlife populations that remained.

Establishment
1964
Gazetted as Uganda's largest wildlife reserve

In 1964, the sanctuary was upgraded and officially gazetted as Pian Upe Game Reserve, Uganda’s largest wildlife reserve. The name reflects the Pian people, one of the principal Karamojong clans whose ancestral lands overlap with the reserve, and the Pokot.

At gazettement, the reserve held substantial wildlife populations. Buffalo were present in the thousands. Elephants moved through seasonally. Roan antelope, now reduced to Uganda's only remaining population within this reserve, grazed the open grasslands. The landscape was intact, productive, and ecologically rich.

9,000+ animals counted in the first aerial census, 1968
Decline
1970s–90s
Decades of conflict and collapse

The instability that swept Uganda from the 1970s, combined with the proliferation of weapons and the breakdown of wildlife authority presence across the northeast, led to catastrophic declines. Elephants were poached to near local extinction. Buffalo, once in the thousands, fell to a fraction of viable levels. Lions disappeared.

The scale of what was lost is written into the record: the first aerial census, in 1968, counted more than 9,000 animals, and hunting journals from the early twentieth century describe elephant and rhino that were gone from the landscape within a few decades. By the 1990s, rangers were absent or ineffective, infrastructure had collapsed, and Pian Upe existed more on paper than on the ground.

A "paper park": gazetted and mapped, but without the management capacity to make that status meaningful.

The Concession Era
2008
Karimojong Overland Safaris

In 2008, a 20-year hunting concession agreement was signed with Karimojong Overland Safaris, a professional sport hunting operator. It brought private-sector investment and operational presence back to the reserve, and established a governance structure that distributed revenues to nine surrounding district governments.

KOS played a critical role, in support of the Uganda Wildlife Authority, in keeping Pian Upe intact during a period when, without any operational presence, encroachment and poaching could have erased whatever wildlife remained. Their presence, investment in basic infrastructure, and relationship with surrounding communities provided a foundation on which future conservation could be built.

The New Era
2022

Uganda's first co-management agreement

In 2021, Space for Giants began discussions with the Uganda Wildlife Authority about taking on a formal management mandate within Pian Upe, working alongside KOS but bringing dedicated conservation expertise, ecological monitoring, and sustainable finance development.

After approximately two years of negotiation and relationship building, working through the complexities of what co-management actually means in practice, the Uganda Wildlife Authority Board of Trustees approved Space for Giants’ involvement in 2022, and the formal co-management agreement was signed in August 2022 in Soroti: a structured, nationally endorsed partnership placing conservation at the centre of how the reserve is managed.

The recovery begins Nubian giraffe on the recovering plains
Timeline

Transformation journey: 1960 to present

1960

Designated as Debasian Animal Sanctuary

1964

Gazetted as Pian Upe Game Reserve, Uganda's largest

1970s–90s

Severe wildlife decline through conflict, weapons proliferation, and poaching

1996

Establishment of the Uganda Wildlife Authority

2008

20-year hunting concession signed with Karimojong Overland Safaris

2021

Space for Giants begins engagement with the Uganda Wildlife Authority

2022

Uganda's first co-management agreement signed in Soroti

2023

Ecological, social and management baseline assessments conducted; 5-year business plan developed

2024

Infrastructure improvements, vehicles purchased and increasing number of staff deployed

2025

Carbon project development, aerial census, and community pilot projects launched

2026

New 10-Year General Management Plan launched

Go deeper.

Our partners

The five partners who make the new era possible.

Read: Our partners →
Wildlife & ecology

What the recovery looks like, species by species.

Read: Wildlife →
Impact & results

Evidence first, progress measured, reported honestly.

Read: Impact →