Chungshan Hall in Yangmingshan National Park was built in 1965 during the presidency of Chiang Kai-shek in memorial of the centennial birthday of Dr. Sun Yat-sen. Designed by architect Hsiu Tse-lan, the hall is set into the mountainside surrounded by greenery. The classical Chinese-style of the exterior is echoed by the elegance of the interior. The hall once served as the meeting place for the National Assembly. It is also frequently used for receiving foreign dignitaries, holding state banquets and other important events. The hall is a city historic site and is open to the public.