This world-famous baseball stadium has been a staple of the Boston entertainment scene since its opening in 1912. The diamond is flanked on its left side by the Green Monster, an iconic 37-foot (11.28-meter) field wall featuring a manually operated scoreboard. A unique piece of civic history, Fenway Park is one of the oldest Major League Baseball stadiums currently in use, and it proudly hosts the Boston Red Sox. With a seating capacity of over 37,000 spectators, the stadium ripples with excited energy on game days when steadfast local fans cheer proudly for the home team.