Two holes stand out for me, in part because of their architecture, but also because of the history and aura associated with the hole. They are #1 and #18 ar Merion (East). When playing #1 for the first time, the thoughts on the tee are almost debilitating. From "hey, I'm really here" to "please don't put your tee bal into someone's turtle soup", it's an awesome set of feelings. On #18,
You know, I thought of Merion 1, but changed it to the quarry hole...But I will always remember Merion 1 the first time I played it, with the people on the patio watching, with the wicker basket pin in the distance...and I hit my 5 wood to keep it in the fairway, 7 iron to the green, two putts and one of my favorite pars ever!