La Casa Blanca, or the White House, is the official residence and workplace of the President of the United States. Located at 1600 Pennsylvania Avenue NW in Washington, D.C., it serves as a symbol of the U.S. government and its leadership. The building features neoclassical architecture and has been the residence of every U.S. president since John Adams in 1800. The White House consists of 132 rooms, 35 bathrooms, and several kitchens. It also includes the West Wing, where the president's office, known as the Oval Office, is located. The White House is surrounded by beautiful gardens and is a popular site for public tours and events.