- Celebrate "America's sport" and create new memories There are 30 Major League Baseball ballparks in North America, each with a history as unique as the teams that play in them. From San Francisco's Oracle Park to Baltimore's Camden Yards, they have been home to the sport's greatest moments. Take a road trip to visit each one and take Ballparks and Baseball Sticker and Logbook along on the trip of a lifetime. The perfect gift for baseball fans who dream of visiting each Major League baseball park, this fun, interactive logbook helps commemorate the journey and make it unforgettable.