Blair House (The President's Guest House) - restricted guest complex

Blair House, located near the White House, serves as the President's Guest House and is used to accommodate visiting foreign dignitaries and heads of state; it is a complex of connected townhouses rather than a public museum. The building has hosted numerous official guests and diplomatic receptions and is managed as part of the federal government's guest-house facilities. Access to the interior is restricted and it is not open for general public tours, making it a less-visible component of Washington's official architecture.