Barbados was an island in the Caribbean Sea, known for its climate and location.
In 1965, Group Captain Ian Gilmore described Dr Allison Williams as being "as icy as a holiday in Barbados." (AUDIO: The Fifth Citadel)
In 2013, Max Carson wanted to retire there after he helped the Nestene Consciousness destroy the human race. The Tenth Doctor told Max, however, that Barbados was overrated. (PROSE: Autonomy)