Tom had this to say earlier in another thread:
when you are doing routings, every hole affects at least two others.
The interesting thing about your example [Bethpage Black 4th] is, it's possible you have the Butterfly Effect backwards. The 4th hole is so counter-intuitive, that I would be surprised if it was one of the first holes Tillinghast decided on. He might well have decided the 5th was a great hole, so he had to get up the hill on #4 in order to use it.
There is a process to this that most people cannot appreciate, that's why I'm going to try to write a book about it. I suspect you'd be surprised which holes I designed different courses around.
Made me wonder which holes on the Renaissance Golf Design courses I've played came to be as a way of facilitating the holes Tom really wanted to include.
Here's a stab:
Renaissance Club (original)The par three 13th felt to me like a hole that primarily served to get you from the fantastic skyline green at 12 to the far end of the property for the run home.
On the front nine, the 7th stands out in my memory as comfortably the most severe dogleg I have seen from Tom - which makes me wonder if it was built more out of necessity than outright desire. And it gets you to the best hole on the course with a fun drive and exacting approach, so it does that well.
7th hole: Greenside bunker visible in the RHS of the pic through the trees.13th hole:St Andrews BeachI know Tom has said this was among the best properties his team has had to work with, so maybe there are no connectors out there! But I'm inclined to suggest the par three 16th as a hole that seems a bit jammed in to make the course 18 holes, because you could fairly easily have walked from 15 green to 17 tee, and there doesn't feel like another place where you could have fit another hole in, other than maybe a short par three between 2 and 3.
Kyle Henderson golf porn of the 16th hole at StAB below:Barnbougle DunesAnother par three, and again the 16th hole. I wonder if the 16th doesn't just fill one of the 18 spots and get you between a great greensite at theshort par four 15th and a fantastic teeing ground for the 17th.
The 16th at Barnbougle Dunes, courtesy Bryan Izatt:BallynealPerhaps the 5th? I have more plays at Ballyneal than any of the others above, so maybe with more plays the perceived purpose of every hole is stronger. But the 5th is the one hole I can think of out there that appears to rely more on smart man-made features than natural landforms. And if it is one, it's a hell of an achievement IMO, because it's my favourite par three on the course.
It's positioning gets you from the great benched 4th green to a great angle and distance from which to approach the site of the 6th green, which in turn allows the 7th hole to exist.
Another of Kyle's pics below of the 5th at Ballyneal.I'm interested to hear what others think, and of course to be marked by Tom if he sees the thread and feels like chiming in.