Their trip will coincide with Obama's birthday, which is Aug. 4. Malia Obama will be away at summer camp:
First lady Michelle Obama will travel to Spain next week on a private "mother-daughter" visit.
According to a White House release, they will be accompanied by unspecified "long-time family friends." President Obama will not join, and neither will their older daughter Malia, according to a report.
The first lady will make an official visit to King Juan Carlos and Queen Sophia of Spain per their invitation, but all activities on the trip are closed to the press. The Hill