There are not many museums in Noordwijk, but Noordwijk itself and especially Noordwijk Binnen is a museum on it's own. The old, historic centre has many old houses and buildings. You can enjoy the scenery when you are on a terrace drinking a bevarage. Some buildings are from the 15th century (the church), there's even a tower from 1320.

Museum tips outside Noordwijk: Amsterdam museums, Delft museums, Rotterdam museums

Vuurtoren Noordwijk (lighthouse)
Koningin Wilhelmina Boulevard 35

Vrijheidsmonument Noordwijk (Liberty monument WWII)
Koningin Astridboulevard