Depending on the duration of the visit, travellers should craft a practical sightseeing itinerary for each day on holiday. Some landmarks that must be part of every tourist itinerary include the Humen Bridge and the breathtaking Keyuan Garden, which is the pride of Guangdong Province. The Opium War Museum, Dongguan Yulan Theatre, Jin'aozhou Pagoda, Dongguan exhibition centre and the New South China Mall are also worth a visit as the latter was once touted as the world's biggest mall occupying over 5 million square feet. Tourists who are visiting the city in time to witness some of the local festivals in Dongguan should also make the effort to join in the celebrations. Dongguan Lingnan Arts Festival, Qingxi Flower Festival and the Qishi Qiufeng Culture Festival are red-letter events in the local calendar.