La espectacular estructura piramidal de 17 metros de altura de la tumba de la dinastía de los Askia, erigida en 1495 por Askia Mohamed, emperador de Songhai, en su capital de Gao, atestigua la potencia y riqueza de un imperio que cobró auge entre los siglos XV y XVI gracias al control del comercio de la sal y del oro practicado a través del Sahara. Esta tumba es también un magnífico ejemplo de la tradición arquitectónica de construcción de edificios con adobe, característica de la región del Sahel Occidental. El conjunto monumental –que comprende la pirámide funeraria, dos edificios de techo plano de la mezquita, el cementerio de ésta y un ágora al aire libre– fue construido cuando Gao se convirtió en la capital del Imperio Songhai, después del retorno de Askia Mohamed de su peregrinación a La Meca y de la subsiguiente declaración del Islam como religión oficial en sus dominios.

Valor universal excepcional en inglés

Brief synthesis The Tomb of Askia is located in the town of Gao. The site comprises the following elements: the pyramidal tower, the two flat-roofed mosques, the necropolis and the white stone square. The spectacular pyramidal structure was built by Askia Mohamed, Emperor of the Songhai Empire in 1495. The Tomb of Askia was built when Gao became the capital of the Empire and Islam was adopted as the official religion. The Tomb of Askia is a magnificent example of how the local traditions have adapted to the exigences of Islam in creating an architectural structure unique across the West African Sahel. The Tomb is the most important and best conserved vestige of the powerful and rich Songhai Empire that extended through West Africa in the 15th and 16th centuries. Its value is also invested in its architectural tomb/minaret shape, its prayer rooms, its cemetery and its assembly space that have survived and are still in use. From the architectural perspective, the Tomb of Askia is an eminent example of Sudano-Sahelian style, characterized by rounded forms resulting in the regular renewal of the layer of plaster eroded each winter by the rare but violent rains. The pyramidal form of the tomb, its function as central minaret as well as the length and shape of the pieces of wood comprising the permanent scaffolding, give the Tomb of Askia its distinctive and unique architectural characteristics. Criterion (ii) : The Tomb of Askia reflects the way the local building traditions, in response to Islamic needs, absorbed influences from North Africa to create a unique architectural style across the West African Sahel. Criterion (iii): The Tomb of Askia is an important vestige of the Songhai Empire, which once dominated the Sahel lands of West Africa and controlled the lucrative trans-Saharan trade. Criterion (iv): The Tomb of Askia reflects the distinctive architectural tradition of the West African Sahel and in particular the way buildings evolve over centuries through regular, traditional maintenance practices. Integrity The integrity of the site is fully intact with regard to all its components which remain visually, socially and culturally associated, first in the town of Gao where its elements are integrated into the architectural traditions and in the associated sites (Saneye, Gounzourey, Koima, Kankou Moussa Mosque), important elements for its interpretation. Authenticity The monument reflects the constructive culture of the local populations as regards earthen architecture, even if the necessary repairs regularly carried out have engendered some minor alterations. Reversible, these alterations (tin water spouts, cement stairways, other wooden scaffolding than the hasu – Maerua crassifolia) do not however detract from the authenticity of the site. Protection and management requirements The site belongs to the State. It was inscribed in 2003 on the National Heritage List of Mali and the buffer zone is officially recognized by municipal decree. The management of the site is the responsibility of an association created by the Prefect of Gao in 2002 and comprises representatives of all the principal stakeholders. The Conservation and Management Plan of 2002-2007 was prepared in the framework of the Africa 2009 Programme, in cooperation with two experts from CRAterre-ENSAG (International Centre for Earthen Construction, Grenoble, France). Its implementation has enabled the improvement of the state of conservation and authenticity of the site, and the maintenance of its harmony with the urban fabric of Gao. The long-term specific objectives for the conservation of the Tomb of Askia are the following: redevelop the surrounding wall to include the entire prayer area and assure a better visibility of the site from the Askia Avenue and the prayer area; gradually improve the state of conservation and authenticity of the site while continuing traditional maintenance practices; assure the promotion of the site and its improved use as an educative and tourism resource.