The city of Washington D.C. is known for its festive holiday decorations and celebrations. Many of the major government buildings, including the White House and the U.S. Capitol, are adorned with beautiful Christmas trees and other seasonal decorations. Additionally, many local businesses and landmarks in Washington D.C. also put up their own holiday decorations. The city's annual National Christmas Tree lighting ceremony takes place on the National Mall in early December, marking the start of the holiday season in Washington D.C.