The mysterious island sometimes called “the Irish Atlantis” is the subject of a new post at the Celtic Myth Podshow by
Rónán Gearóid Ó Domhnaill.

It got its name from the Irish Uí, meaning descendant of Bresal, meaning beauty. Bresal was of the Fir Bolg and it was after one of his daughters, Galvia, that Galway got its name. It was suggested that the country of Brazil was named after the island, but it actually got its name after the red coloured Brazil wood. Other names for the island included Tir fo-Thuin (Land Under the Wave), Mag Mell (Land of Truth), Hy na-Beatha(Isle of Life), and Tir na-m-Buadha (Land of Virtue).

There is a description of the island the 9th century biography of Saint Brendan Navigatio Sancti Brendani which was a medieval bestseller. The island was described as being shrouded in mist, visible for one day only every seven years, circular in shape with a river running across its diameter. Though visible it could not always be reached.

Its exact location has never been clarified. In 1325 the Genoese cartographer Dalorto placed it west of Ireland, later it appeared southwest of Galway Bay. Some said it was off the Kerry Coast. On some 15th century maps, islands of the Azores appear as Isola de Brazil, or Insulla de Brazil. A Catalan map from 1480 labels two islands “Illa de brasil”, one to the south west of Ireland one south of “Illa verde” or Greenland.