Ngezi Forest on the north of Pemba is one of the last remaining indigenous forests and became a reserve in the 1950´s.  Once the forest covered the whole of Pemba and it is very similar to a rain forest. 50 m tall trees, eagles, Red Colobus Monkeys  (indigenous to Zanzibar) and Pemba Vervet Monkeys and a heavenly ambiance is what you get when walking around.