This is my absolute favourite top beach in Rawai. Far away from the crowd, nice beach for relaxing, but more important: a beautiful house reef for scuba diving, and snorkeling. The house reef goes down to 12m depth. In high season you can dive there nearly every day, in rain season look at the weather forecast, the tides and currents. Very good place for night diving.
To get there you have to pass underneath the Yacht Club. The road doesn't end there, they simply build the hotel over the public street. You will find Ao Sane before the first bridge.
Look for the cache behind the Buddha Offer Shrine.
If you come around sunset, bring some protection against mosquito's.