Acacia State Park, Maine
President Barack Obama and his family hike on Cadillac Mountain at Acadia National Park in Maine, July 16, 2010.
Grand Canyon, Arizona
President Barack Obama looks at the Grand Canyon in Arizona on Aug. 16, 2009.
Lincoln Memorial, Washington, DC
President Barack Obama greets tourists at the Lincoln Memorial in Washington, D.C., Saturday, April 9, 2011. The President made an unannounced stop to thank people for visiting the memorial a day after he and Congressional leaders agreed on a bill to keep the government open.
Aquinnah, Massachusetts
President Barack Obama and family tour the Gay Head lighthouse in Aquinnah, Mass., while on vacation on Martha’s Vineyard, Aug. 27, 2009.
East Gallatin River, Montana
President Barack Obama and local fishing guide Dan Vermillion fish for trout on the East Gallatin River near Belgrade, Mont., on Aug.14, 2009.
Martin Luther King Memorial, Washington, DC
The Obama family made an unannounced visit to tour the Martin Luther King, Jr. National Memorial in Washington, D.C., the night before the President made remarks at the official dedication of the memorial.
Yellowstone National Park, Wyoming
President Barack Obama, First Lady Michelle Obama and daughters Malia and Sasha wait for Old Faithful to erupt during their visit to Yellowstone National Park on Aug. 15, 2009.
Blue Ridge Parkway, North Carolina
President Barack Obama and First Lady Michelle Obama have a chance encounter with other hikers while walking along a trail off the Blue Ridge Parkway outside of Asheville, N.C., April 23, 2010.
Panama City, Florida
President Barack Obama and First Lady Michelle Obama react to daughter Sasha’s hole in one while playing miniature golf at Pirate’s Island Golf in Panama City Beach, Fla., Saturday, Aug. 14, 2010.
Fonte: White House