Designed by the Spanish architect Salvador Perez Arroyo, the Quang Ninh Museum building is part of the collection of museums in the Hong Hai Pavilion in Halong. The building looks like a giant mirror designed to reflect the beauty of Halong Bay. Themes of Vietnamese culture, history and nature in a modern and contemporary light, the museum consists of three floors representing the different stages of the development of Quang Ninh Province from ancient times to the present day and from the mountains to the Gulf.