For example, when I search for a stay at Six Senses Krabey Island, I see "IHG® One Rewards is not applicable at this Six Senses hotel at this time" in a box on the right-hand side of my screen.

Six Senses Krabey Island – 3 nights in a Hideaway Pool Villa Suite (nights 6-8) Embrace nature and reconnect during your exquisite private island experience with local and wellness experiences.