My List
Old Stadiums, Astrodome, Yankee Stadium, Old Arlington, Metrodome
Current, MMPUS, Ballpark at Arlington, Tropicana, Marlins Park, Target Field, Petco, Safeco, Angel Stadium, Dodger Stadium, AT&T, Coors Field, Wrgley.
Favorites stadiums, MMPUS, Petco, AT&T. Arlington would be on there if they had a roof, great place but uncomfortably hot.
Wrigley is a total dump, but the atmosphere and surrounding neighbor are fantastic, even with all the cub fans. Old Yankee stadium was awesome just because of the history.
I really want to get to PNC, it is a favorite of several folks that I know who have been to every park.
I also enjoyed the Tropicana too, I think Hudson mentioned it is awful, and it is. But it made me a bit nostalgic for the Astrdome with the tiny concourses. They also had a decent beer selection and a place to smoke cigars. Some good bars within walking distance too.