Tanzania and the World Heritage Sites | WWF

Tanzania and the World Heritage Sites

Posted on
18 April 2018
Today is World Heritage Day or The International Day for Monuments and Sites. It was proposed by the International Council on Monuments and Sites (ICOMOS) on 18 April 1982 and approved by the General Assembly of UNESCO in 1983. The first time this day was marked was 1984. The aim is to promote awareness about the diversity of cultural heritage of humanity, their vulnerability and the efforts required for their protection and conservation. 

There are about 1052 world heritage sites in the world, among them 814 are cultural, 203 are natural and 35 are mixed (Natural and Cultural).

In Tanzania we have seven heritage sites. Three are cultural, three are natural and one is mixed. Five more have been proposed and submitted on the tentative list for consideration and nomination.

And here is an interesting journey through the heritage sites of Tanzania!
Kondoa Rock Art Site (2006) - Cultural
 
On the eastern slopes of the Masai escarpment bordering the Great Rift Valley are natural rock shelters, overhanging slabs of sedimentary rocks fragmented by rift faults, whose vertical planes have been used for rock paintings over at least two millennia.
The exact number of rock art sites in the Kondoa area is not yet known but it is estimated that there are between 150 and 450 decorated rock shelters, caves and overhanging cliff faces. The sites are located on the steep eastern slopes, an area of spectacular, fractured geological formations, which provided the necessary shelter for the display of paintings.
The extensive and dense collection of rock paintings represent and embody the cultures of both hunter-gatherer and pastoralist communities who have lived in the area over several millennia.
The similarities with images from southern and central Africa, together with their distinctive streaky style and rare depiction of domesticated animals, make them distinctive examples of hunter-gatherer rock art at its northernmost limit.
In the spectacular collection of images from over 150 shelters, many have a high artistic value, and display sequences that provide a unique testimony to the changing socio-economic base of the area, from hunter-gatherer to agro-pastoralist societies, and the beliefs and ideas associated with them. Some of the shelters still have ritual associations with the peoples who live nearby, and are associated with the strong living traditions of the local population.
Some of the rock art sites are still used actively by local communities for a variety of ritual activities such as rainmaking, divining and healing. These strong intangible relationships between the paintings and living practices reinforce the links with those societies that created the paintings, and demonstrate a crucial cultural continuum.
 
The authenticity of Kondoa rock art is beyond question. It has never been restored or enhanced in any way. What is of special importance about Kondoa is that the rock art exists, largely in its original natural environment, and in the context of a rich living heritage.
 
The Ruins of Kilwa Kisiwani and Songo Mnara (1981) - Cultural
 
Located on two islands close to each other just off the Tanzanian coast about 300km south of Dar es Salaam are the remains of two port cites, Kilwa Kisiwani and Songo Mnara. The larger, Kilwa Kisiwani, was occupied from the 9th to the 19th century and reached its peak of prosperity in the13th and 14th centuries. In 1331-1332, the great traveler, Ibn Battouta made a stop here and described Kilwa as one of the most beautiful cities of the world.
Kilwa Kisiwani and Songo Mnara were Swahili trading cities and their prosperity was based on control of Indian Ocean trade with Arabia, India and China, particularly between the 13th and 16th centuries, when gold and ivory from the hinterland was traded for silver, carnelians, perfumes, Persian faience and Chinese porcelain. Kilwa Kisiwani minted its own currency in the 11th to 14th centuries. In the 16th century, the Portuguese established a fort on Kilwa Kisiwani and the decline of the two islands began.
The remains of Kilwa Kisiwani cover much of the island with many parts of the city still unexcavated. The substantial standing ruins, built of coral and lime mortar, include the Great Mosque constructed in the 11th century and considerably enlarged in the 13th century, and roofed entirely with domes and vaults, some decorated with embedded Chinese porcelain; the palace Husuni Kubwa built between c1310 and 1333 with its large octagonal bathing pool; Husuni Ndogo, numerous mosques, the Gereza (prison) constructed on the ruins of the Portuguese fort and an entire urban complex with houses, public squares, burial grounds, etc.
The ruins of Songo Mnara, at the northern end of the island, consist of the remains of five mosques, a palace complex, and some thirty-three domestic dwellings constructed of coral stones and wood within enclosing walls.
The islands of Kilwa Kisiwani and Songo Mnara bear exceptional testimony to the expansion of Swahili coastal culture, the lslamisation of East Africa and the extraordinarily extensive and prosperous Indian Ocean trade from the medieval period up to the modern era.
 
The Stone Town of Zanzibar (2000) - Cultural
 Located on a promontory jutting out from the western side of Unguja island into the Indian Ocean, the Stone Town of Zanzibar is an outstanding example of a Swahili trading town. This type of town developed on the coast of East Africa, further expanded   under Arab, Indian, and European influences, but retained its indigenous elements, to form an urban cultural unit unique to this region.
The Stone Town of Zanzibar retains its urban fabric and townscape virtually intact and contains many fine buildings that reflect its particular culture, which has brought together and homogenized disparate elements of the cultures of Africa, the Arab region, India, and Europe over more than a millennium.
The buildings of the Stone Town, executed principally in coralline ragstone and mangrove timber, set in a thick lime mortar and then plastered and lime-washed, reflect a complex fusion of Swahili, Indian, Arab and European influences in building traditions and town planning. The two storey houses with long narrow rooms disposed round an open courtyard, reached through a narrow corridor, are distinguished externally by elaborately carved double ‘Zanzibar’ doors, and some by wide verandahs, and by richly decorated interiors. Together with, the simple ground floor Swahili houses and the narrow façade Indian shops along “bazaar” streets constructed around a commercial space “duka”.
 The major buildings date from the 18th and 19th centuries and include monuments such as the Old Fort, built on the site of an earlier Portuguese church; the house of wonder, a large ceremonial  palace built by Sultan Barghash; the Old Dispensary; St. Joseph’s Roman Catholic Cathedral; Christ Church Anglican Cathedral commemorating the work of David Livingston in abolishing the slave trade and built on the site of the last slave market; the residence of the slave trader Tippu Tip; the Malindi Bamnara Mosque; the Jamat Khan built for the Ismaili sect; the Royal Cemetery; the Hamamni and other Persian baths. Together with the narrow, winding street pattern, large mansions facing the seafront and open spaces these buildings form an exceptional urban settlement reflecting the longstanding trading activity between the African and Asian seaboards. In particular the Stone town’s is also marked by being the site where slave-trading was finally terminated.
 
Kilimanjaro National Park (1987) - Natural
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.
Integrity
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. 
Protection and management requirements
 
Selous Game Reserve (1982) - Natural
The Selous Game Reserve, covering 50,000 square kilometres, is amongst the largest protected areas in Africa and is relatively undisturbed by human impact. The property harbours one of the most significant concentrations of elephant, black rhinoceros, cheetah, giraffe, hippopotamus and crocodile, amongst many other species. The reserve also has an exceptionally high variety of habitats including Miombo woodlands, open grasslands, riverine forests and swamps, making it a valuable laboratory for on-going ecological and biological processes.
The Selous Game Reserve is one of the largest remaining wilderness areas in Africa, with relatively undisturbed ecological and biological processes, including a diverse range of wildlife with significant predator/prey relationships. The property contains a great diversity of vegetation types, including rocky acacia-clad hills, gallery and ground water forests, swamps and lowland rain forest. The dominant vegetation of the reserve is deciduous Miombo woodlands and the property constitutes a globally important example of this vegetation type. Because of this fire-climax vegetation, soils are subject to erosion when there are heavy rains. The result is a network of normally dry rivers of sand that become raging torrents during the rains; these sand rivers are one of the most unique features of the Selous landscape. Large parts of the wooded grasslands of the northern Selous are seasonally flooded by the rising water of the Rufiji River, creating a very dynamic ecosystem.
Threatened by immense poaching crimes in the last four decades Selous is the most endangered world heritage site in Tanzania and it is on the UNESCO’s danger list since 2004!
 
Serengeti National Park (1981) - Natural
In the vast plains of Serengeti National Park, comprising 1.5 million hectares of savannah, the annual migration of two million wildebeests plus hundreds of thousands of gazelles and zebras - followed by their predators in their annual migration in search of pasture and water – is one of the most impressive nature spectacles in the world. The biological diversity of the park is very high with at least four globally threatened or endangered animal species: black rhinoceros, elephant, wild dog, and cheetah.
The Serengeti plains harbour the largest remaining unaltered animal migration in the world where over one million wildebeest plus hundreds of thousands of other ungulates engage in a 1,000 km long annual circular trek spanning the two adjacent countries of Kenya and Tanzania. This spectacular phenomenon takes place in a unique scenic setting of ‘endless plains’: 25,000km2 of treeless expanses of spectacularly flat short grasslands dotted with rocky outcrops (kopjes) interspersed with rivers and woodlands. The Park also hosts one of the largest and most diverse large predator-prey interactions worldwide, providing a particularly impressive aesthetic experience. 
The remarkable spatial-temporal gradient in abiotic factors such as rainfall, temperature, topography and geology, soils and drainage systems in Serengeti National Park manifests in a wide variety of aquatic and terrestrial habitats. The combination of volcanic soils combined with the ecological impact of the migration results in one of the most productive ecosystems on earth, sustaining the largest number of ungulates and the highest concentration of large predators in the world. The ecosystem supports 2 million wildebeests, 900,000 Thomson’s gazelles and 300,000 zebras as the dominant herds. Other herbivores include 7,000 elands, 27,000 topis, 18,000 hartebeests, 70,000 buffalos, 4,000 giraffes, 15,000 warthogs, 3,000 waterbucks, 2,700 elephants, 500 hippopotamuses, 200 black rhinoceroses, 10 species of antelope and 10 species of primate. Major predators include 4,000 lions, 1000 leopards, 225 cheetahs, 3,500 spotted hyenas and 300 wild dogs. Of these, the black rhino Diceros bicornis, leopard Panthera pardus, African elephant Loxodonta africana and cheetah Acynonix jubatus are listed in the IUCN Red List. There are over 500 species of birds that are perennially or seasonally present in the Park, of which five species are endemic to Tanzania. The Park has the highest ostrich population in Tanzania and probably Africa, making the population globally important.
 
The Ngorongoro Conservation Area (1979, 2010)  - Mixed
 
 The Ngorongoro Conservation Area (809,440 ha) spans vast expanses of highland plains, savanna, savanna woodlands and forests, from the plains of the Serengeti National Park in the north-west, to the eastern arm of the Great Rift Valley. The area was established in 1959 as a multiple land use area, with wildlife coexisting with semi-nomadic Maasai pastoralists practising traditional livestock grazing. It includes the spectacular Ngorongoro Crater, the world’s largest caldera, and Olduvai Gorge, a 14km long deep ravine. The property has global importance for biodiversity conservation in view of the presence of globally threatened species such as the black Rhino, the density of wildlife inhabiting the Ngorongoro Crater and surrounding areas throughout the year, and the annual migration of wildebeest, zebra, gazelles and other ungulates into the northern plains.
The area has been subject to extensive archaeological research for over 80 years and has yielded a long sequence of evidence of human evolution and human-environment dynamics, collectively extending over a span of almost four million years to the early modern era. This evidence includes fossilized footprints at Laetoli, associated with the development of human bipedalism, a sequence of diverse, evolving hominin species within Olduvai gorge, which range from Australopiths such as Zinjanthropus boisei to the Homo lineage that includes Homo habilis, Homo erectus and Homo sapiens; an early form of Homo sapiens at Lake Ndutu; and, in the Ngorongoro crater, remains that document the development of stone technology and the transition to the use of iron. The overall landscape of the area is seen to have the potential to reveal much more evidence concerning the rise of anatomically modern humans, modern behavior and human ecology.
The stunning landscape of Ngorongoro Crater combined with its spectacular concentration of wildlife is one of the greatest natural wonders of the planet. Spectacular wildebeest numbers (well over 1 million animals) pass through the property as part of the annual migration of wildebeest across the Serengeti ecosystem and calve in the short grass plains which straddle the Ngorongoro Conservation Area/Serengeti National Park boundary. This constitutes a truly superb natural phenomenon.
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