The Isles of Scilly is an archipelago of five inhabited islands and numerous other small rocky islets 28 miles off Lands End - the most South Westerly point of the British Isles. The inhabited islands are - St.Mary's, Tresco, St.Martin's, Bryher and St.Agnes with a community of around 2,000 residents. Work on the islands is centred on tourism, but also includes fishing and farming.