Kilimanjaro National Park covering an area of some 75,575 ha protects the largest free standing volcanic mass in the world and the highest mountain in Africa, rising 4877m above surrounding plains to 5895m at its peak. With its snow-capped peak, the Kilimanjaro is a superlative natural phenomenon, standing in isolation above the surrounding plains overlooking the savannah.
Criterion vii: Mount Kilimanjaro is one of the largest volcanoes in the world. It has three main volcanic peaks, Kibo, Mawenzi, and Shira. With its snow-capped peak and glaciers, it is the highest mountain in Africa. The mountain has five main vegetation zones from the lowest to the highest point: Lower slopes, montane forest, heath and moorland, alpine desert and summit. The whole mountain including the montane forest belt is very rich in species, in particular mammals, many of them endangered species. For this combination of features but mostly its height, its physical form and snow cap and its isolation above the surrounding plains, Mount Kilimanjaro is considered an outstanding example of a superlative natural phenomenon.
Kilimanjaro National Park, established in 1973, initially comprised the whole of the mountain above the tree line and six forest corridors stretching down through the montane forest belt. At the time of inscription in 1987, the main pressures affected mostly the forest reserve which acted as a buffer zone to the park. The World Heritage Committee recommended extending the national park to include more areas of montane forest. Following a 2005 extension, the National Park includes the whole of the mountain above the tree line as well as the natural forest (montane forest) which was under Kilimanjaro Forest Reserve, and as such fulfils the criteria of integrity. It is important that the extension of the National Park be reflected in the boundaries of the property.
The wildlife of the property is important to the experience of Kilimanjaro, although the property is not inscribed in relation to biodiversity criteria. Pressures on elephant, buffalo and antelope, and logging in the Forest Reserve area, were noted as integrity concerns at the time of inscription. The park is connected to Amboseli National Park, however corridors to Arusha National Park and Tsavo National park have been encroached, impacting on wildlife migration.