The fort of Sao Jao Baptista was finished in 1795 and was restored after a fire in 1813. Now the Association of Friends of the Island has returned to restore to open its doors to a growing tourism. The facilities are small, but the important thing is the story that keeps. Get a good guide from the Ibo you count from the abuses of the Portuguese and the era of slavery or the release of Frelimo. Great views.
North of Ibo, in two hours a dhow (sailing boat). Also arrive by plane, a stay at the luxurious mathe Island Resort, which provides connections to the Tanzanian island of Zanzibar. A few families of fishermen.