(at the) sand.
sand is called "du sable" in French.
sable humide
covered with sand.
Sand in french is sable
we spell sand like this "sable"
Sand
je déteste le sable - j'ai horreur du sable
Pierre de sable
a sand box is called 'un bac à sable' in French.
Obviously the Bermuda triangle. Books and TV documentaries have been done on it. I have never even heard of Sable Island. Sable, in French, means Sand, not the valuable antelope from among others, USSR.
The phrase "ostrich with head in sand" is used to describe someone avoiding reality because ostriches are believed to bury their heads in the sand when they are scared or threatened. This behavior is actually a myth, but the phrase has stuck as a metaphor for someone who is refusing to face a difficult situation or reality.