I have not visited all of these places but will attempt to be objective in listing them just from second hand experiences and impressions I got from watching games on TV. This factors in everything from crowd involvement, to architecture to history.
1) Neyland Stadium (Tennessee)
2) Camp Randall (Wisconsin)
3) Ben Hill Griffin Stadium (Florida)
4) Auzten Stadium (Oregon)
5) Sanford Stadium (Georgia)
6) Beaver Stadium (Penn State)
7) Jordan Hare Stadium (Auburn)
8)Tiger Stadium (LSU)
9) Memorial Stadium (Texas)
10) Lane Stadium/Worsham Field (Virginia Tech)
1) Neyland Stadium (Tennessee)
2) Camp Randall (Wisconsin)
3) Ben Hill Griffin Stadium (Florida)
4) Auzten Stadium (Oregon)
5) Sanford Stadium (Georgia)
6) Beaver Stadium (Penn State)
7) Jordan Hare Stadium (Auburn)
8)Tiger Stadium (LSU)
9) Memorial Stadium (Texas)
10) Lane Stadium/Worsham Field (Virginia Tech)