Mnemba Island

• Sea Food Include
• Swimming
• Walking

Mnemba Island is a single small island located about 3 km off the northeast coast of Unguja, the largest island of the Zanzibar Archipelago, Tanzania, opposite Muyuni Beach. It is roughly triangular in shape, about 500 metres (1,640 ft) in diameter and about 1.5 kilometres (0.9 mi) in circumference.
It is surrounded by an oval reef seven by four kilometres in extent. These reefs have been declared a marine conservation area. Mnemba Island and its reef are sometimes called Mnemba Atoll which is incorrect because an atoll is an island that encircles a lagoon, which is not the case for Mnemba Island.

Mnemba Island is a popular scuba diving site, with a wide variety of corals and associated species, as well as occasional sightings of larger species such as turtles and dolphins. Calm conditions are most frequent in November and March, with maximum visibility.

The marine reserve comprises four distinct habitats which are home to a diverse array of Indian Ocean wildlife:

• Nesting place of threatened green sea turtles
•  Humpback whales (July to September)
•  Three species of dolphin.
•  Migratory and resident shore birds feed and roost on the Island