If you ever visit Hawksbill Cay then make sure you pay a visit to the sandbar at low tide.  The deserted expanse of sand and foot-deep water, with scattered rocky outcrops, stretches for miles and is quite surreal.

 

While driving the tender around, you get quite adept at judging the water depth on the sandbar, by the intensity of the blue

 

Miles and miles of sand

 

Swimming holes by each rocky outcrop