The Old Harbour is a nice place to see and sit at some café nearby.
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White House
A "skyscraper" built after American tall buildings in 1898. Now it's a National Heritage Site.
The museum of the Marine Corps is situated in a historic building in the Oude Haven. It shows the history of the 340 year-old corps and its modern-day role. Special attention is given to the heroic role of the corps in the 1940 defence of Rotterdam. In the nearby White House you can still notice the bulletholes in the stone wall.
Cube Houses
This little museum can be found among the famous Cube houses and houses a diverse collection of chess games. From ancient Chinese to all sorts of cartoon characters.
The area around the station was destroyed by a Nazi bombardment during World War II, forcing the Netherlands to surrender. After the war this area was populated with some bold examples of modern architecture.