The Basidian Islands (Also referred to as the 'Basidian Isles.') are a chain of small sections of land grouped around one large landmass. The islands are located off the south coast of the main continent in the Twokinds world Mekkan. It is best noted as being the home of the Basitin people. It has been mentioned that the islands are filled with toxins, which gives Basitins such strong resistance to poison. The Basidian Islands are the setting for Chapters 10,11 and 12.