Highbridge sounds impressive.
Here's a quote from their website:
"The layout for Highbridge Hills disc golf courses is spread out over 300 acres. Upon completion, ten courses will dot the country side, 180 holes total."
http://www.highbridgehillssc.com/maps/DiscGolfMap1.html
Ok, but heres one thing you've gotta understand. some of those layouts overlap. Yes, it is impressive, but as of yet they have 4 complete 18 hole courses playable, plus a nine hole course, and the first 7 holes of a fifth 18 done.
They have several alt layouts which they count in the total "number of courses", which makes sense because they actually are a bit different. Here's a list of the "alt" courses:
1)Granberry- you play the first 12 holes of granite ridge, shooting off of distinct granberry tee pads on the even holes (2-12). Then, hole 13 you shoot from a special tee to the basket on blueberry hill 13. From there, you play holes 14-18 of blueberry hill as normal.
2)Blue Ridge- Same thing, special tees on evens, only start on blueberry, then switch to granite at 13.
3)Final 9- THis is the final 9 holes played at worlds when it was here. Its a collection of some holes on Gold and blueberry courses, some safari holes on gold course, and a few with special basket or tee just for them, but all pretty much weaving through gold and blueberry. Super hard
4)White Gold- The short (concrete) tees on the gold course.
5)Woodland Bear- The first 7 holes of "the bear", followed by the last 11 of woodland greens
All the transitions on all these courses are remarkably seamless, with good flow, considering all the different tees, different baskets, and crossover between courses that they involve. However, when they say 10 courses, I think its a little misleading. Right now, there are two new-new courses in the works: THE BEAR, which is already partially playable, and another 18 holes John is designing himself, I believe to be called "Deer Run" or something along those lines (he told me, but i forgot
)
I just think thats an important clarification. Sorry if this is a bit off-topic, I just wanted to lay out the facts