Rotterdam is a major port city in the Netherlands province of South Holland. It is known for its Maritime Museum, where ancient ships are represented and thematic exhibitions are held. Here tourists can get acquainted with the history of local navigation. Another attraction of the city is the 17th century Delfshafen district with shops and the Church of the Pilgrim Fathers. The last pilgrims visited before sailing to America. After World War II, the city was almost completely restored. Several innovative architectural structures were erected. The population of Rotterdam is 630,000 people.