Nationals Park

Nationals Park is a baseball park along the Anacostia River in the Navy Yard neighborhood of Washington, D.C. It is the home ballpark for Washington Nationals. When the Montreal Expos franchise relocated to Washington, D.C. and became the Nationals, they temporarily played at RFK Stadium until Nationals Park was completed. It is the first LEED-certified green major professional sports stadium in the United States.

The ballpark, designed by HOK Sport and Devrouax & Purnell Architects and Planners, cost $693 million to build, with an additional $84.2 million spent on transportation, art, and infrastructure upgrades to support the stadium for a total cost of $783.9 million. The stadium has a capacity of 41,339. The Washington Monument and the Capitol building are visible from the upper decks on the first base side of the field.

Wikipedia