At the adults-only Cocos Hotel, perched on a cliff amid lush vegetation and overlookinga crystalline blue Caribbean sea, life is all about soaking up the dreamy vibe and tuning into the sound of serenity. Days are spent swimming, kayaking, feasting and kicking back in your rustic bungalow, which all come with unhindered sea views. On clear days guests can see the volcanic isle of Montserrat, as well as myriad small deserted atolls.