The Jozani Chwaka Bay National Park is a 50 km2 national park and the only national park in Zanzibar. It is the largest area of mature forest found within Zanzibar, located in a shallow trough in the fossil coral bed between the mangrove filled bays of Chwaka and Uzi.
Perhaps one of the most famous and endearing residents of the Jozani-Chwaka Bay National Park is the Zanzibar Red Colobus monkey, as well as Sykes monkeys. There’s a nature trail in the forest. The best timing to see the Red Colubus Monkeys is early mornings and late evenings.