RealGM

Atlanta - Truist Park
Baltimore - Memorial Stadium and Camden Yards
Boston - Fenway Park
Chicago - Wrigley Field
Cincinnati - Riverfront Stadium and Great American Ballpark
Cleveland - Municipal Stadium and Jacobs Field/Progressive Field
Colorado - Coors Field
Detroit - Comerica Park
Kansas City - Royals Stadium
Miami - Loan Depot Park
Milwaukee - Miller Park/American Family Field
NY Mets - Citi Field
NY Yankees - Yankees Stadium (old)
Philadelphia - Veterans Stadium and Citizens Bank Park
Pittsburgh - Three Rivers Stadium and PNC Park
St. Louis - Busch Stadium III
Tampa Bay - Tropicana Field and George Steinbrenner Field
Toronto - Skydome
Washington - Nationals Park

I regret not getting to Shea Stadium, the Astrodome and Tiger Stadium. Particularly Shea Stadium and the Astrodome having watched so many games from there on tv.

Which past and current MLB parks have you been to?

Dodger Stadium
Oracle
Coliseum
Petco
Wrigley
Guaranteed Rate
Miller
Target
Great American
Old Yankee
New Yankee
Coors
Fenway
New Busch
Kaufmann

Used to want to see them all. Not so much any more.
I think I want to see Citi, PNC, and Camden and that'll be good enough for me.

I was the same way, now I'm not so set on seeing them all.

Seattle- T-Mobile/Kingdome

Anaheim
Arizona
Baltimore- Camden
San Diego- Qualcomm "Jack Murphy"