Minute Maid Park is a ballpark in Downtown Houston, Texas, United States that opened in 2000 to house the Major League Baseball Houston Astros.
The ballpark was Houston's first retractable-roofed stadium, protecting fans and athletes from Houston's notoriously humid weather as did its predecessor, the Astrodome, but also allowing fans to enjoy outdoor baseball during favorable weather. The ballpark also features a grass field, compared to the Astrodome's artificial AstroTurf, which was generally disliked by professional baseball players. The largest entrance to the park is inside what was once Houston's Union Station, and the left-field side of the stadium features a train as homage to the site's history. The train moves along a track on top of the length of the exterior wall beyond left field whenever an Astros player hits a home run, or when the Astros win a game. The engine's tender, traditionally used to carry coal, is filled with giant oranges in tribute to Minute Maid's most famous product, Orange juice. The ballpark has 4,774 club seats and 63 luxury suites.