Buy tickets to watch a game at Dome at America’s Center. If there's nothing happening while you're there, you might like to check if the stadium offers a guided tour of the grounds.
If you're staying a while in Downtown St. Louis, Dome at America’s Center is a great place to start your exploring. This sporting facility is one of numerous attractions that'll keep you on the go here. Busch Stadium, Gateway Arch, and St. Louis Zoo are also waiting to be explored nearby.