A golf course superintendent decides how much of your scorecard a bunker can take — before you tee off. Seven levels of engineered sand, from a flat fairway trap to a blind Prestwick hazard.
Every bunker you've ever hated was built by somebody. Not the wind, not luck — a superintendent and a construction crew, working from a plan, deciding exactly how much pain you were going to take before you stepped onto the tee. This is bunkers through the eyes of the people who build and keep them: the crews who shape them, rake them, and rebuild their walls by hand.
Level 1 is the fairway advancement bunker — flat, shallow, cut with a low lip and drained underneath, groomed to let you get out moving forward. Level 2 is the greenside splash bunker, where sand firmness has to hit a narrow window: soft enough to throw the ball out on a cushion, firm enough that the club doesn't bury. The GCSAA's best-practice guidance treats that depth and firmness as a playability standard, not an aesthetic one.
Watch the full documentary: https://www.youtube.com/watch?v=Kq247uyLL4I