A disc golf course is a disc golf course, right?  No - not really - there are thick ones and open ones, long ones and short ones, flat ones and hilly ones, easy ones and tough.  Apologies to Dr. Suess (I am a parent, obviously) - but, my what a lot of kinds of disc golf courses there are.  As the editor of the PDGA Course Directory, I see many of these differences in the text that I edit every day.  This summer I came up with the idea of listing an exciting subset of courses - The Disc Golf Adventure ones.  The notion came to me during a lucky trip to the Pacific Northwest.