<P> The putting green was first installed in 1954 by President Dwight D. Eisenhower who was an avid golfer . It was removed by President Nixon and later reinstalled by President George H.W. Bush in 1991 . However President Clinton moved it to its current location just south of the Rose Garden, a short walk from the Oval Office . </P> <P> The children's garden is located between the tennis court and basketball court to the south - west area of the property . The garden was a gift to the White House in 1968 from President Johnson and his wife . The garden supplies a secluded location for children to play in private . The garden features a goldfish pond in the sitting area . Footprints and handprints of various President's children and grandchildren are embedded in various stones making up the walkway . </P> <P> The south lawn provides space for the Presidents helicopter, Marine One, to land directly on the White House grounds . The helicopter will take off and land in the grassy area directly south of the main residence . For aesthetic reasons, the lawn does not contain a full helipad, but rather three removable aluminum discs which accommodate the helicopter's individual landing gear . </P> <P> The climax of the 1974 White House helicopter incident occurred on the South Lawn . </P>

Where does the president's helicopter land at the white house