The lodge has a fully equipped Dive and Snorkel Centre and the resident dive instructor will be happy to take you out diving or snorkelling amongst the coral reefs.
You can explore the island on which there is a very small fishing village where you often see fish out on racks to dry. There is a good amount of coral around the island and the snorkelling is wonderful.
An enjoyable way to spend a morning is with a trip to Ibo Island. Ibo was a key Swahili trading post and the capital before Pemba.You can wander amongst the main streets which have fascinating, but very crumbling, colonial architecture.