Host Michelle Beadle tours Minute Maid Park (formerly Enron Field), home of the Houston Astros. The ballpark has a retractable roof, a hill in deep center field and a train that runs along the left field wall after an Astro player hits a home run.

Host Michelle Beadle explores the original Yankee Stadium (1923-2008), including many changes that occurred during the 1974-75 renovation.

Host Michelle Beadle tours Oriole Park at Camden Yards, the baseball stadium built in 1992 that revolutionized modern ballpark design.

Host Michelle Beadle tours Safeco Field (since renamed T-Mobile Park) in Seattle, Washington, the stadium that has been the Mariners' home since July 1999.

Host Michelle Beadle tours Busch Stadium in St. Louis, Missouri, the stadium many Cardinals Hall-of-Famers have called home.

Host Michelle Beadle tours SBC Park (originally Pacific Bell Park), opened in 2000. Located next to San Francisco Bay, especially long shots over the right field wall land in McCovey Cove, where kayakers paddle to grab the home run ball.

Host Michelle Beadle tours Dodger Stadium, home to the Dodgers since 1962 and the largest ballpark in Major League Baseball.

Host Michelle Beadle tours Citizens Bank Park in Philadelphia, Pennsylvania, the stadium that has been home to the Phillies since 2004.

Host Michelle Beadle tours PETCO Park, built in the heart of downtown San Diego, and explores the area's storied baseball history.

Host Michelle Beadle tours historic Wrigley Field, home of the Chicago Cubs.

Host Michelle Beadle tours Boston's Fenway Park, the oldest Major League Baseball stadium still in use. The park has plenty of unique features such as Pesky's Pole and the Green Monster.

Host Michelle Beadle visits the National Baseball Hall of Fame and Museum in Cooperstown, New York.

Host Michelle Beadle tours PNC Park, with its splendid sightlines and views of the Allegheny River and downtown skyline.

Host Michelle Beadle visits Comerica Park, the home of the Detroit Tigers since 2000 known for its large dimensions and scoreboard.

Host Michelle Beadle visits Toronto's Rogers Centre, opened in 1989 and was the first sports venue with a fully retractable roof.