WAlcatraz IslandWAsinaraWBass RockWBastøy PrisonWChanguuWDawson IslandWDeer Island (Massachusetts)WFort DenisonWGoli OtokWGorgona (Italy)WChâteau d'IfWDevil's Island (Kourou)WÎle Sainte-MargueriteWİmralıWJerejak IslandWKahoʻolaweWMakronisosWMarie Louise IslandWMcNeil IslandWPianosaWRikers IslandWRobben IslandWRobinson Crusoe IslandWRoosevelt IslandWSan Lorenzo Island (Peru)WSolovki prison campWSpike Island, County Cork
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