An architectural landmark comprised of sleek glass towers, The Westin Bonaventure Hotel and Suites has become an international symbol of Los Angeles. As one of the most photographed buildings in the world, The Westin Bonaventure Hotel and Suites is widely recognized as a masterpiece in contemporary hotel design. Construction began in 1974, and was completed in 1976. The 34th floor of the Westin Bonaventure is home to a revolving cocktail lounge; where one can unwind while gazing at commanding views of the city. This magnificent hotel was designed and built by the Portman Cos., headed by John Portman the architect.