So Now You Know
The White House Bowling Alley is a one-lane affair in the basement of the White House under the North Portico.
Bowling lanes were first built in the ground floor of the West Wing as a birthday gift for President Truman in 1947 (in the location of the present-day Situation Room); Truman didn't care for bowling himself, but allowed staff to start a league. These were moved to the Old Executive Office Building in 1955 to make way for a mimeograph room.
In 1969, President and Mrs. Nixon, both avid bowlers, had a new one-lane alley built (paid for by friends) in an underground workspace area below the driveway leading to the North Portico.
Bowling lanes were first built in the ground floor of the West Wing as a birthday gift for President Truman in 1947 (in the location of the present-day Situation Room); Truman didn't care for bowling himself, but allowed staff to start a league. These were moved to the Old Executive Office Building in 1955 to make way for a mimeograph room.
In 1969, President and Mrs. Nixon, both avid bowlers, had a new one-lane alley built (paid for by friends) in an underground workspace area below the driveway leading to the North Portico.