Pian Upe Wildlife Reserve: Discover Uganda’s Wild Eastern Plains

Overview

In the far reaches of eastern Uganda lies Pian Upe Wildlife Reserve, a landscape of sweeping grasslands and silent ridges that has remained largely unchanged for centuries. Established in 1964, Pian Upe is Uganda’s second-largest protected area, covering approximately 2,314 square kilometres (231,400 hectares). Once known as the Debasien Animal Sanctuary, it forms part of the larger Karamoja conservation complex, linking to Bokora Corridor and Matheniko Wildlife Reserves.

Remote and lightly visited, Pian Upe offers a safari experience unlike any other in Uganda — vast horizons, unspoiled beauty, and the thrill of discovery in a truly wild frontier.

Geography and Landscape

Located north of Mount Elgon and roughly 50 kilometres east of Soroti, Pian Upe occupies a high plateau ranging between 1,000 and 3,068 metres above sea level. The landscape consists of rolling plains, acacia woodland, and seasonal watercourses, with black cotton soil that floods during the rains and cracks open under the dry-season sun.

Dominating the skyline is Mount Kadam (3,068m), once called Mount Debasien, which stands as a sentinel near the Kenyan border. The reserve’s western plains drain into Lake Kyoga, creating fertile pastures that sustain both wildlife and local herds during the wet months.

Vegetation and Climate

The vegetation is primarily wooded savannah grassland, punctuated by thorny shrubs and scattered forest patches, particularly in the northern ridge. During the rainy season, wildflowers and fresh grasses transform the plains into a sea of green, attracting grazing herds from neighbouring reserves.

The area experiences two main seasons — a wet season from March to May and October to November, and a dry season from December to February and June to September.