RM,
I was thinking "under one roof" but the question can certainly be applied to 4 courses in a fairly close area. Although, it reality, the comparison is only fair if we look at public courses.
re: the experience - I was thinking pure golf - ie) what the people on this site are seeking when they go on a golf trip.
I am sure the wine tasting and cuisine in Cali is superior in and around Monterrey but can you find 4 courses there, or in North Carolina, Long Island, Scotland, Ireland or Australia, that will be of such quality (counting one chicken before it has hatched)?
Oregon is the proud owner of the best golf destination in the world!
Go Ducks! I mean Puffin, Seals, Butterfly and . . . Cow (for OMD?)