At one time, the main industry on La Digue was coconut farming, centred on L'Union Estate coconut plantation south of La Passe. These days L'Union Estate is run as an informal 'theme park', with demonstrations of extracting oil from copra (dried coconut flesh). Also in the grounds are the Old Plantation House, a colonial-era graveyard, a boatyard and the obligatory pen of giant tortoises.