I've been to Clemson twice for football games back in the 70's and 80's when they were a good program. They do have a good traditioin and it was the only real good atmosphere in the ACC back then. The thing with the players coming over the hill and touching the rock or whatever it was was pretty cool. They filled the stadium and played good football. The fans were really into the games and were pretty loud. But it was not LSU.
Look at it this way.. ULL named Cajun Field "The Swamp" before Florida every used the name, but who has the real "The Swamp"? I'd give it to Florida and "Death Valley" will always be at LSU.