I've had a copy of "True Links" on my book shelf for over a year and every now and again I browse through it. Sometimes I may think of a lesser known links course and wonder if they included it. The other day I thought of one, and guess what, it's not in the book. I haven't played the course, but I did see it many years ago, and can remember it quite vividly. I had a look at the club's website which contains some pictures, and it sure looks like a links to me. I'm pretty sure at least one person on this DG has played it.
Clue No. 1: It's in Europe.