I never knew this site existed.
Like the rest of the members of this site, my ultimate goal is to visit all 30 ballparks within my lifetime.

One thing I wonder...

Would going to demolished AND replaced stadiums count as one or two?
I am from New York, and I my current count on this site does not count Shea stadium and (old) Yankee stadiums.

Stadiums I have been to (without pictures):
Shea Stadium: Padres vs Mets - 1987
<> Of course I took more trips there, but I note this as my first trip there

Yankee Stadium (old): Indians vs Yankees - 1999
<> This was the clincher game into the playoffs, upper deck seats.

Rogers Field: Mets vs Blue Jays - 2003
<> I was seated near left field, and discovered how fake astroturf makes the field look.

Fenway Park: ??? vs Red Sox
<> This was during the ALCS, my first (and probably last) playoff game. I do remember feeling cramped inside the stadium