The dense forest of the Osun Sacred Grove, on the outskirts of the city of Osogbo, is one of the last remnants of primary high forest in southern Nigeria. Regarded as the abode of the goddess of fertility Osun, one of the pantheon of Yoruba gods, the landscape of the grove and its meandering river is dotted with sanctuaries and shrines, sculptures and art works in honour of Osun and other deities. The sacred grove, which is now seen as a symbol of identity for all Yoruba people, is probably the last in Yoruba culture. It testifies to the once widespread practice of establishing sacred groves outside all settlements.
A century ago there were many sacred groves in Yorubaland: every town had one. Most of these groves have now been abandoned or have shrunk to quite small areas. Osun-Osogbo, in the heart of Osogbo, the capital of Osun State, founded some 400 years ago in southwest Nigeria, at a distance of 250 km from Lagos is the largest sacred grove to have survived and one that is still revered.
The dense forest of the Osun Sacred Grove is some of the last remnants of primary high forest in southern Nigeria. Through the forest meanders the river Osun, the spiritual abode of the river goddess Osun. Set within the forest sanctuary are forty shrines, sculptures and art works erected in honour of Osun and other Yoruba deities, many created in the past forty years, two palaces, five sacred places and nine worship points strung along the river banks with designated priests and priestesses.
The new art installed in the grove has also differentiated it from other groves: Osogbo is now unique in having a large component of 20th century sculpture created to reinforce the links between people and the Yoruba pantheon, and the way in which Yoruba towns linked their establishment and growth to the spirits of the forest.
The restoration of the grove by artists has given the grove a new importance: it has become a sacred place for the whole of Yorubaland and a symbol of identity for the wider Yoruba Diaspora.
The Grove is an active religious site where daily, weekly and monthly worship takes place. In addition, an annual processional festival to re-establish the mystic bonds between the goddess and the people of the town occurs every year over twelve days in July and August and thus sustains the living cultural traditions of the Yoruba people.
The Grove is also a natural herbal pharmacy containing over 400 species of plants, some endemic, of which more than 200 species are known for their medicinal uses.
The development of the Movement of New Sacred Artists and the absorption of Suzanne Wenger, an Austrian artist, into the Yoruba community have proved to be a fertile exchange of ideas that revived the sacred Osun Grove.