This photo was taken on March 31st, 1963. It shows the whole Kennedy clan happily spending some time together at Camp David. Caroline is on top of the horse, while little John holds his mother’s hand.

President John F. Kennedy and family watch Caroline Kennedy riding a horse named “Tex” at Camp David. “Tex” is wearing a blue and gold Moroccan saddle, a gift to President Kennedy from King Hassan II. Photograph includes: (L-R) Caroline Kennedy, John F. Kennedy, Jr., First Lady Jacqueline Kennedy, and President Kennedy. Camp David, Maryland. Please credit “Robert Knudsen, White House/John F. Kennedy Presidential Library and Museum, Boston”
Source: National Archives