In approximate chronological order starting many, MANY years ago: Merion (East and, later, parts of the West), Pine Valley, Harbour Town, Garden City, Maidstone, Augusta (pre-Bent Grass and pre-Tiger proofing), Cypress/SFGC, The Golf Club, Muirfield Village, Dornoch, TOC (both plus and minus) and Friar's Head + the Back 9 at Easthampton. I didn't really know quite why I liked Fishers Island, Shinnecock, Seminole and most of Pebble ( except 8-10, 14 & 18 - I got those right away) in terms of golf architecture until some years later (including my first couple of years on GCA). And I REALLY didn't appreciate the brilliance of National until I found GCA. Until then, I just thought it was a glorious golf PLACE with gorgeous views and several wonderful holes (i.e. 8 & 18) that I could play a million times and always have fun.