Keeping golfers off of delicate areas to avoid traffic damage is a always a problem. Mt. Juliet uses wire hoops to direct golfers away from places they shouldn’t be. I haven’t seen these anywhere else and think it’s a great idea. It doesn’t interfere with play and they don’t fall over or sag like ropes do.
There are also signs on many tee boxes, telling golfers to keep the trollies (pull carts) off of the tee.