Floating island points to greener tourism

ABIDJAN, Cote d'Ivoire - The seaside resort offers visitors a cool drink or tasty meal, a dip in a pool, a karaoke session or an overnight stay, all with a view.

Nothing much new there, you may say. Creature comforts like this are pretty much standard in tropical hotels.

The big difference, though, is that this mini resort is also a moveable island that floats on plastic bottles.