Kunshan is famous for the Kunqu Opera, which is located at East Ma'anshan Road, within the Tinglin Park. It is said that the Kunqu Opera is the ancestor of all Chinese Operas. The entrance fee to the park and museum is at 20 RMB per person. The museum was established in 1993. Next to the Kunqu Opera museum is the Stone Museum (only one exhibition room) at no additional entrance fee, so worth visiting, too.