The Cape Verde Islands are located on the continental shelf off the west coast of Africa and are a popular location for Europeans wishing to buy property in the sun. They would have been more extensive in area when the ocean levels were lower during the last Ice Age.

When they were rediscovered in 1460 they were found to be uninhabited although they were noted as inhabited on earlier maps. The 1413 map of the Catalan cartographer Mecia de Viladestes, which is thought to be based on Roman sources, shows islands at the same location named as Gades, a name that could be a diminutive of Gorgades or possibly derived from Gaderia one of the kingdoms of the Atlantis empire. In the 16th century the Cape Verde Islands were also shown with the alternative name of Dorcades, on the 1563 map of the Portuguese historian Antonio Galvao, which may just have been a corruption of Gorgades. A few years later in 1587 a map by the English geographer Richard Haklyut again applies the name Gorgades to the Cape Verde Islands. The identification of the Gorgades with the Cape Verde Islands is strongly defended by modern writers such as Andrew Collins.

Although there is little support for identifying the Cape Verde Islands as Atlantis itself, there is willingness by some to see them as remnants of its empire. Without more clear-cut classical references and/or archaeological evidence, it would be unwise to put too much value on any Atlantean link with the archipelago.

Thomas K. Dietrich speculated^{[217, p70]} that the Prime Meridian of ancient civilisations was centred on the Cape Verde Islands.