Experiences are equally form and function, and for me creating great 'spaces' on and around a course that are properly programmed (enter function and well versed, like minded operators) - whether it be a junction of holes, the relationship between the 18th green, 1st tee, putting green, the arrival, or the lodging. Proximity in the properly orchestrated environment will create energy that is memorable.
Interestingly, sometimes the uniquity of some the best experiences are born out of challenges posed by physical restraints whether it be a carriage ride back to the clubhouse after a remote 18th green, Or hitting your 1st tee ball with your rear end very near someone's turtle soup.
For me it begins at whatever point you can control - for some, that may be the parking lot, for some it may be your entry gate, for few others that may be the tarmac. There is also something really romantic about railroad tracks.
That being said, Yeamans Hall is about as experiential (and for me, spiritual) of a place there is in the game.
The entry drive through Davant Plantation's ancients oaks in route to Congaree is special.
The winding mile long drive to Doonbeg which includes crossing a moat that dug in order to build a bridge to go over is, unique. Coincidentally, I have often gotten the comment "Best Showers Ever" about Doonbeg which may be akin to calling a hot dog "the best meal you've ever eaten", only because it came at the end of a week long hunger strike.
Speaking of food, while its important that it be good, the atmosphere it is consumed in seems way more important to me in the golf setting, so a signature drink, soup, burger, shake, are fine and well, but turn the lights out and watch a lighting show if you want to create a memory.
The "vibe" or "feel" of a place is something that is really difficult to get right because it can't be forced, but it elevates, almost levitates, a place when it is.