A bunker, although some call it a sand trap.
a bunker or a hazard.
I have heard a sand trap called a beach.
It's also referred to as a bunker.
It is called a "sand trap".
catch
Trap or hazard
Sand dunes can help trap sand on a beach, they can also be called sand traps. It is a natural way of keeping sand on a beach.
.Sand Trap louvers and types of louvers
Web
Sand Trap - 1998 is rated/received certificates of: USA:R
The sand trap at Paradise Island Golf Club in Paradise Island, Nassau, The Bahamas (Right next to Atlantis Resort has the world's largest sand trap, which does not have a nickname.